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#10 Envelopes

Our extensive collection of #10 envelopes offers the perfect solution for all your mailing needs, including 10 envelope printing and self-sealing options. Whether you're sending invoices, personal letters, or direct mail, our #10 envelopes are designed to fit a wide range of standard documents. In addition, the standard #10 envelope size (4 1/8" x 9 1/2") makes them a convenient choice for most businesses. From the privacy of tinted envelopes to the convenience of window and self-seal envelopes, we've got you covered. In addition, our peel-and-seal feature ensures a secure closure without the need for additional adhesives, simplifying your mailing process further. Discover the ideal envelope for your needs today.


All Colors
  • Starburst colors
  • White
  • Wove colors
All Sizes
  • #10
All Sealing Types
  • Self Seal
  • Moistenable Glue
  • Flip & Stick
  • Peel & Seal

Why Choose Our #10 Envelopes?

The number 10 envelope is a versatile tool in any office, and here's why:

  1. Perfect Size: The size of #10 envelopes is just right for most standard documents. There's no need for folding or cutting - just insert your document, and you're good to go.

  2. Versatility: The #10 envelope size is ideal for various documents, from business letters to invoices to personal letters.

  3. Professional Look: With a neat and clean appearance, our #10 envelopes give your mail a professional touch.

  4. User-friendly: The design of our #10 envelopes, especially the self-seal and window envelopes, makes mailing a breeze.


Key Features of Our #10 Envelopes:

  • Tinted #10 Envelopes: Our tinted number 10 envelopes keep your sensitive information secure. No need to worry about prying eyes.

  • Window #10 Envelopes: Our window envelopes simplify the mailing process. The clear window eliminates the need for separate address labels.

  • Self-Seal #10 Envelopes: Mailing has never been easier with our self-seal 10 envelopes. Just peel, seal, and you're done!

  • Starburst #10 Envelopes: Choose from our range of Starburst #10 envelopes to make your mail stand out.

  • Wove #10 Envelopes: Our wove #10 envelopes bring a touch of elegance to your correspondence.

  • 10 Envelope Printing: Our envelopes are compatible with most printers, making your bulk printing tasks a breeze.



Q1: What are the dimensions of a #10 envelope?

A: The standard dimensions of a #10 envelope are 4 1/8" x 9 1/2".

Q2: What can I fit in a #10 envelope?

A: The size of a #10 envelope is ideal for a standard letter-size paper (8.5" x 11") folded into thirds. It's great for invoices, checks, letters, and direct mailings.

Q3: Do I need to use a separate label with window #10 envelopes?

A: No. The window on these envelopes shows the recipient's address, so you don't need separate address labels.

Q4: How does self-seal work in #10 envelopes?

A: The self-seal #10 envelopes have a strip of adhesive covered by a strip of paper. When you're ready to seal the envelope, just remove the paper strip and press the envelope flap down for a secure seal. No moisture is needed, making it a clean and convenient option.

Q5: Can I print on starburst and wove #10 envelopes?

A: Yes, you can print on both starburst and wove #10 envelopes. However, keep in mind that the ink color should contrast with the envelope color for the best visibility.

Q6: What is the difference between #10 envelopes and other sizes?

A: The main difference is the size. The standard #10 envelope size is 4 1/8" x 9 1/2", which is perfect for holding standard letter-size paper (8.5" x 11") folded into thirds. Other envelope sizes may be better suited for different paper sizes or mailing needs.

Q7: How does 10 envelope printing work?

A: The process of 10 envelope printing is simple. Our #10 envelopes are designed to be compatible with most printers. You can easily print addresses, logos, or designs directly onto the envelope, making your bulk mailing tasks easier and more efficient.

Discover the convenience and versatility of our #10 envelopes today. With different styles and features to choose from, including starburst and wove textures, you're sure to find the perfect envelope for all your mailing needs.

Customer Reviews for products in #10 Envelopes

Write Review
  • star 5

    Fantastic Envelopes. The self sealing adhesive works fabulously. the tinted option makes it a safe envelope to be used.

  • star 5

    These envelopes are great quality the seal really well I'm extremely satisfied. thank you!

  • star 5

    Excellent quality. self seal is a great option makes it a lot better to use. Was delivered really fast.

  • star 5

    Thank you for these amazing Envelopes they are excellent quality the adhesive works perfectly! Will reorder pretty soon.

  • star 5

    These envelopes are great quality! The customer services is amazing! Will recommend you!

  • star 5

    They are made with good paper stock, have privacy print on the inside, and they self seal like a dream. Will definitely buy again if available.

  • star 5

    Came packaged nicely and compactly in a box. Just know that 500 Envelopes is a good bit of weight. lol Adhesive is great, and windowless for privacy.

  • star 5

    Came packaged nicely and compactly in a box. Just know that 500 Envelopes is a good bit of weight. lol Adhesive is great, and windowless for privacy.

  • star 5

    Envelopes work great, was packaged securely for shipping 1000 pieces

  • star 5

    As a long-standing customer, I have consistently purchased the #10 Flip and Stick envelopes. Recently, they introduced Peel & Seal envelopes. I decided to try them out and initially ordered a small quantity. I am now placing an order for more!

  • star 5

    great quality basic envelopes at great price! Thank you!

  • star 5

    Flip and stick with no annoying strip to peel makes this the only choice.

  • star 5

    Better than having to lick each envelope - these adhere well.

  • star 5

    I switched from another brand to these because they were half the cost. I didn't sacrifice anything in quality though. These are security-lined, and the adhesive is as good, maybe better than the more expensive brand.

  • star 5

    Arrived on time, quality envelopes, love that you don't have extra trash from peeling to expose the adhesive. Just fold & stick. Easy!!

  • star 5

    These are great-- no complaints at all. They print great and the seal is very secure. These are better than the last envelopes I used which had a sticky surface that you had to uncover to seal and that stickiness sometimes would cause the envelope to tear a bit. These have two gummy tabs that are not sticky at all unless you press them together. They work great.

  • star 5

    These envelopes are a great choice, the price and quality and peel-seal make them my favorites to purchase.

  • star 5

    The envelope is very well made and the peel off for the adhesion is very easy and sticks well. The price is also a good price for the amount you get.

  • star 5

    Never liked the lick envelopes peal and stick is the way to go

  • star 5

    No transparency, adhesion works great and price is great!

  • star 5

    Fabulous envelopes! Love the Flip & Stick closure idea!

  • star 5

    Super quality! great product..

  • star 5

    Great Product! easy to use, mess free envelopes! highly recommended.

  • star 5

    Great product! keeps mailing simple and easy!