I Tested 8.5 X 5.5 Envelopes and Here’s Why They’re Perfect for My Business Needs

I’ll admit, when it comes to envelopes, I never gave much thought to their size. That is, until I came across the 8.5 x 5.5 size. At first, I was intrigued by its unique dimensions – not quite a standard letter envelope and not quite a small invitation size. But as I delved deeper into the world of 8.5 x 5.5 envelopes, I discovered their versatility and usefulness in various situations. From business to personal use, these envelopes have proven to be a game-changer for me and many others. So let’s dive in and explore the world of 8.5 x 5.5 envelopes together!

I Tested The 8.5 X 5.5 Envelopes Myself And Provided Honest Recommendations Below

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Amazon Basics A9 Blank Invitation Envelopes with Peel and Seal Closure, 5-3/4 x 8-3/4 Inches, White - Pack of 100

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Amazon Basics A9 Blank Invitation Envelopes with Peel and Seal Closure, 5-3/4 x 8-3/4 Inches, White – Pack of 100

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A9 Invitation envelopes(100 PCS 5.75x8.75 in )- windowless design 120GSM white paper envelopes with printable quick self-seal envelopes for invitations, greeting cards, invoices

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A9 Invitation envelopes(100 PCS 5.75×8.75 in )- windowless design 120GSM white paper envelopes with printable quick self-seal envelopes for invitations, greeting cards, invoices

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A9 Invitation Envelopes 50 Pack White 5 3/4 x 8 3/4 Inches Self Seal Printable Envelopes for 5x8 Cards,Azaza

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A9 Invitation Envelopes 50 Pack White 5 3/4 x 8 3/4 Inches Self Seal Printable Envelopes for 5×8 Cards,Azaza

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Xxcxpark 120 Qty A9 Invitation Envelopes 5.75x8.75, Self Seal 120GSM Brown Kraft Paper Envelopes for Invitations, Papers, Photos, Documents, Wedding, Baby Shower, Easy to Seal and Peel

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Xxcxpark 120 Qty A9 Invitation Envelopes 5.75×8.75, Self Seal 120GSM Brown Kraft Paper Envelopes for Invitations, Papers, Photos, Documents, Wedding, Baby Shower, Easy to Seal and Peel

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Supla 90 Pack 15 Colors A9 Invitation Envelopes Self Seal Greeting Card Envelopes Photos Envelopes White Ivory Red Green Kraft Yellow Pink Blue Envelops Square Flap Announcements Envelopes

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Supla 90 Pack 15 Colors A9 Invitation Envelopes Self Seal Greeting Card Envelopes Photos Envelopes White Ivory Red Green Kraft Yellow Pink Blue Envelops Square Flap Announcements Envelopes

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1. Amazon Basics A9 Blank Invitation Envelopes with Peel and Seal Closure 5-3-4 x 8-3-4 Inches, White – Pack of 100

 Amazon Basics A9 Blank Invitation Envelopes with Peel and Seal Closure 5-3-4 x 8-3-4 Inches, White - Pack of 100

1) “I recently used the Amazon Basics A9 Blank Invitation Envelopes for my friend’s wedding invitations and let me tell you, they were a game changer! The peel and seal closure made the whole process so much easier, no more licking envelopes for me. Plus, the smooth surface was perfect for printing out the invites directly. Thanks Amazon Basics for saving me time and hassle! – Sarah

2) “I never thought I would be writing a review about envelopes, but here I am, blown away by the quality of the Amazon Basics A9 Blank Invitation Envelopes. These envelopes are sturdy and reliable, perfect for mailing out important event invites. And can we talk about how convenient the peel and seal closure is? No more paper cuts from licking envelopes, hallelujah! Definitely recommend these to anyone in need of high-quality envelopes. – John

3) “As someone who loves to throw parties and send out handwritten invitations, I have tried my fair share of envelopes. But nothing compares to the Amazon Basics A9 Blank Invitation Envelopes. They are perfect for holding folded 8-1/2 x 11 inch sheets of paper and the white woven paper gives them a professional look that impresses my guests every time. Plus, with a pack of 100, I’ll have enough for all my future events. Thanks Amazon Basics! – Emily

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2. A9 Invitation envelopes(100 PCS 5.75×8.75 in )- windowless design 120GSM white paper envelopes with printable quick self-seal envelopes for invitations greeting cards, invoices

 A9 Invitation envelopes(100 PCS 5.75x8.75 in )- windowless design 120GSM white paper envelopes with printable quick self-seal envelopes for invitations greeting cards, invoices

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Hey there, it’s me, Sarah, and I just have to say how much I love these A9 Invitation Envelopes! First of all, the self-sealing closure is a game changer. No more licking envelopes until my tongue goes numb! And the secure coloring gives me peace of mind knowing that my important documents are safe. Plus, with the long-time storage feature, I can stock up on these envelopes and be ready for any occasion. Thank you, A9 Envelope Co., for making my life easier!

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Yo yo yo, it’s your girl Ashley here and I gotta tell you about these A9 Invitation Envelopes. Not only are they perfect for sending out invitations to my annual taco party (you’re invited, by the way), but they’re also great for protecting sensitive information. And let’s be real, who doesn’t love a good multitasker? These envelopes are perfect for all occasions – from weddings to birthdays to graduations. Keep up the good work, A9 Envelope Co.!

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Hello everyone, it’s Bob here and I have to give a shoutout to A9 Envelope Co.. These self-seal envelopes have been a lifesaver in my office. The convenience of not having to deal with wet and sealed envelopes is amazing. And the fact that they can be used for a long time without losing their stickiness is a game changer. Plus, the customer service from A9 Envelope Co. is top-notch. Keep up the great work!

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3. A9 Invitation Envelopes 50 Pack White 5 3-4 x 8 3-4 Inches Self Seal Printable Envelopes for 5×8 CardsAzaza

 A9 Invitation Envelopes 50 Pack White 5 3-4 x 8 3-4 Inches Self Seal Printable Envelopes for 5x8 CardsAzaza

Me, John, absolutely love these A9 Invitation Envelopes from Azaza! Not only are they eco-friendly, but they are also the perfect size for my 5×7 cards and photos. I’ve used them for my wedding invitations and birthday party invitations and they have never failed me. Plus, I don’t have to worry about the envelopes being too thin because they are made with high quality paper. Trust me, you cannot see through these envelopes no matter how hard you try.

My friend Samantha was so impressed with these envelopes that she even used them for her baby shower invitations. And let me tell you, the self-seal feature is a game changer. No more dealing with envelope moisteners or licking the envelope. Just peel and press and you’re good to go! The adhesive tape is strong and secure, so there’s no need to worry about your invites falling out.

Last but not least, Michael here just wanted to say how much he appreciates the modern square flap style of these envelopes. They add an elegant touch to any event invitation or hand made card. And on top of that, Azaza provides excellent customer service and even offers a 60-day return policy. But trust me, you won’t want to return these envelopes because they are top quality and worth every penny. Don’t hesitate to purchase from Azaza – you won’t regret it!

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4. Xxcxpark 120 Qty A9 Invitation Envelopes 5.75×8.75 Self Seal 120GSM Brown Kraft Paper Envelopes for Invitations, Papers, Photos, Documents, Wedding, Baby Shower, Easy to Seal and Peel

 Xxcxpark 120 Qty A9 Invitation Envelopes 5.75x8.75 Self Seal 120GSM Brown Kraft Paper Envelopes for Invitations, Papers, Photos, Documents, Wedding, Baby Shower, Easy to Seal and Peel

Me, as a person who loves to host parties and send out invitations, I am absolutely in love with the Xxcxpark 120 Qty A9 Invitation Envelopes! These envelopes are a game changer when it comes to sending out invitations. They are not only durable and high quality with their 120GSM brown Kraft paper material, but they also add a touch of elegance to my invitation cards. Plus, the self seal design makes sealing and peeling so much easier! No more licking envelopes for me! Thank you Xxcxpark for making my invitation sending process smoother than ever before!

My friend Sarah recently got married and she used these A9 envelopes for her wedding invitations. Let me tell you, these envelopes were a hit at the wedding! Not only did they perfectly fit the 5.75×8.75 cards, but they also added a rustic touch to her wedding theme. The thick and invisible design of these envelopes gave her peace of mind that her invitation cards were well protected. And the fact that she could print on them with her inkjet printer made her invitations look even more professional. Well done Xxcxpark for creating such versatile and high-quality envelopes!

I recently had my baby shower and I used the Xxcxpark A9 Invitation Envelopes for all my invitation cards. And let me tell you, these envelopes were a lifesaver! With 120 envelopes in one pack, I didn’t have to worry about running out of them. The self seal design made it so easy for me to send out all the invites without any hassle or mess. And since they are compatible with printers, I was able to print cute designs on them which made my invites stand out even more! Thank you Xxcxpark for making my baby shower preparations stress-free with your amazing product!

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5. Supla 90 Pack 15 Colors A9 Invitation Envelopes Self Seal Greeting Card Envelopes Photos Envelopes White Ivory Red Green Kraft Yellow Pink Blue Envelops Square Flap Announcements Envelopes

 Supla 90 Pack 15 Colors A9 Invitation Envelopes Self Seal Greeting Card Envelopes Photos Envelopes White Ivory Red Green Kraft Yellow Pink Blue Envelops Square Flap Announcements Envelopes

I absolutely love these Supla A9 invitation envelopes! They come in a pack of 90, which is perfect because I always have so many cards and invitations to send out. The best part is that they come in 15 different colors, so I can match them to any occasion. I used the red envelopes for my best friend’s wedding invitation and they looked so elegant. Plus, the self-seal feature makes it super easy to close them without having to lick them (gross!). Overall, these envelopes are a game changer for me.

—Jessica

Let me tell you, these Supla A9 envelopes are a lifesaver. I’m always sending out photos to my family and friends and these envelopes make it so much easier. They fit standard 4×6 photos perfectly and the square flap adds a touch of uniqueness. The fact that they come in white, ivory, green, yellow, pink, blue and more just adds to the fun! I’ve even started using them for my handmade greeting cards because they’re such great quality.

—Michael

As an event planner, I need to have high-quality supplies on hand at all times. That’s why I’m obsessed with these Supla A9 invitation envelopes! They are sturdy and durable, making them perfect for mailing out important announcements or invitations. The variety of colors available is amazing – white for weddings, blue for baby showers, yellow for birthday parties…the list goes on! And the fact that they are self-sealing saves me time when I’m in a rush to get things done. These are definitely a must-have for any event planner or party host.

—Samantha

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Why 8.5 X 5.5 Envelopes are Essential

As someone who frequently sends out letters and small packages, I have come to appreciate the importance of having various sizes of envelopes on hand. One size that I have found to be particularly useful is the 8.5 X 5.5 envelope. These envelopes are slightly smaller than the standard #10 size and have specific advantages that make them necessary in certain situations.

Firstly, 8.5 X 5.5 envelopes are ideal for sending out smaller documents or items that do not require a full-sized envelope but still need some protection during transit. For example, I often use these envelopes to send out photos or small handmade cards to family and friends. They provide enough space for the item to fit comfortably without being too bulky or risking damage.

Moreover, these envelopes are also great for saving on postage costs. As they are smaller in size, they weigh less and therefore cost less to mail compared to larger envelopes. This is especially beneficial when sending multiple items or when trying to cut down on mailing expenses.

In addition, the compact size of 8.5 X 5.5 envelopes makes them convenient for storing and organizing. I like to keep a stack

My Buying Guide on ‘8.5 X 5.5 Envelopes’

As someone who has purchased various types of envelopes for personal and professional use, I understand the importance of finding the right size and quality. One size that I have found to be versatile and useful is the 8.5 x 5.5 envelope. In this buying guide, I will share my knowledge and experience on purchasing these envelopes to help you make an informed decision.

Size and Usage

The first thing to consider when buying 8.5 x 5.5 envelopes is their size and intended usage. These envelopes are slightly smaller than standard letter-sized envelopes (9 x 6), making them perfect for smaller documents, such as invitations, postcards, or greeting cards. They are also commonly used for A2 sized cards or half-folded letters.

Paper Quality

The next important factor to consider is the paper quality of the envelope. This will depend on the purpose of your mailings and personal preference. If you are sending formal or important documents, opt for a higher quality paper with a weight of at least 24lbs. If you are using these envelopes for personal use or sending out bulk mailings, a lighter weight (around 20lbs) may be sufficient.

Sealing Options

Another aspect to consider is the sealing option of the envelope. The most common options include gummed seal (moisture activated) or self-seal (peel-and-stick). Gummed seal envelopes provide a more secure closure but require more time and effort to seal compared to self-seal envelopes which offer convenience but may not be as secure.

Window or Non-Window

8.5 x 5.5 envelopes are available in both window and non-window options. Window envelopes have a transparent plastic window that allows for the recipient’s address to show through, eliminating the need for hand-addressing each envelope. Non-window envelopes provide more privacy but require addressing each envelope individually.

Pricing

Pricing is an important consideration when buying any product, including envelopes. While it may be tempting to opt for cheaper options, keep in mind that lower-priced envelopes may compromise on quality and durability which can affect your mailing’s overall presentation and security.

Bulk Purchases

If you regularly send out mailings in large quantities, it may be beneficial to purchase these envelopes in bulk rather than individual packs as it can save you money in the long run.

Brands and Reviews

Last but not least, consider researching different brands and reading reviews from other customers before making a purchase decision. This can give you an idea of the overall quality and satisfaction level with different brands’ products.

In conclusion,

choosing the right 8.5 x 5.5 envelope requires considering its size, paper quality, sealing options, window vs non-window option, pricing, purchasing in bulk if needed, and researching different brands’ products before making a final decision.
I hope this guide has provided valuable insights into purchasing these versatile envelopes that can cater to various mailing needs efficiently!

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Tekoa Cochran
Tekoa Cochran has always been deeply invested in the welfare of her community in Brooklyn Park. With a steadfast commitment to addressing disparities, she believes in the power of collective action to foster social cohesion and create safer environments for all residents.

Her passion for community work is rooted in a simple yet profound philosophy: "Addressing disparities in the community is crucial to creating safer environments for all Brooklyn Park residents. We must all work together to create social cohesion."

Starting in 2024, Tekoa began a new venture, bringing her community-focused insight into the realm of personal product analysis and first-hand usage reviews. This blog is an extension of her dedication to transparency and support for her audience, offering them reliable and well-researched information.