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Splendoress

#10 Envelopes Letter Size Self Seal | 100 Business Mailing Security Peel and Sealing Envelope | 100% Tinted | no 10 White Windowless Legal Regular Plain Envelops Pack | 4-1/8 x 9-1/2 Inches | 24 LB

  • Based on 8,673 reviews
Condition: New
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$8.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Oct 21
Order within 13 hours and 29 minutes
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Size: 100


Features

  • 100 NUMBER 10 ENVELOPES PACK - Perfect choice for small businesses, home offices and everyday office supply usage
  • TINTED SECURITY PATTERN - Windowless envelope with a security tint-pattern to protect contents and sensitive information
  • NO NEED TO LICK THE FLAP ANYMORE - SELF STICK adhesive strip creates a super secure seal across each envelope
  • LASER AND INKJET PRINTER COMPATIBLE - Measuring 4-1/8 x 9-1/2 inches, fully compatible with most inkjet and laser printers for easy addressing
  • HIGH QUALITY & BULK PRICING BOX - 24lbs high-quality #10 envelopes at a fraction of the price

Brand: Splendoress


Color: Self Sealing


Closure Type: Self-Seal


Occasion: Everyday Use


Material: Paper


Brand Name: Splendoress


Model Name: Mailing Envelopes - 100 Envelopes


Manufacturer: Splendoress


Unit Count: 100 Count


Item Type Name: #10 Security Self Seal Envelopes


Item Dimensions L x W: 9.5"L x 4.12"W


Size: 100


Color: Self Sealing


Occasion: Everyday Use


Style: Self Sealing


Item Shape: Rectangular


Occasion Type: Home


Closure Type: Self-Seal


Number of Items: 100


Additional Features: Security Tint


Recommended Uses For Product: Security


Material Type: Paper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great envelope
Size: 100
Great buy. Work well in printer, good seal, cloaks what's inside, great price
Reviewed in the United States on August 22, 2026 by Shan Brown
    • Great Quality Envelopes for Everyday Use
Size: 100
These envelopes are sturdy, well-made, and seal securely with the self-adhesive strip. They fit standard letter-size documents perfectly and provide good privacy. They arrived in excellent condition and are exactly as described. Great value for the price. I would definitely buy them again!
Reviewed in the United States on July 12, 2026 by Gracy Franco
    • Good buy!
Size: 100
The envelopes were good and sealed well.
Reviewed in the United States on September 12, 2026 by Paino
    • Wouldn’t Change
Size: 200
I’ve always liked these envelopes. They go through the printer easily, and sealing the envelope is a breeze. I got 500 envelopes the last time and it was a storage problem. 200 envelopes works out just right.
Reviewed in the United States on August 20, 2026 by Joe Sixpack
    • Excellent quality
Size: 100
Needed letter size envelopes to send out a newsletter. These fit the bill, are sturdy, can’t see through, and have the convenient self adhesive. I will buy again when needed.
Reviewed in the United States on July 21, 2026 by Amazon Customer
    • Good Value
Size: 100
They work fine.
Reviewed in the United States on August 15, 2026 by Debbie Deb
    • Envelopes
Ok for the self adhesive tape.
Reviewed in the United States on August 1, 2026 by Loretta Edwards
    • Gifts & Snail Mail Still Exist
Size: 100
When you want to give people gifts cards, cash, tiny knick nac trinket options or mail a letter its nice to have these on hand. Just put them in the envelope. If delivering in person write the name. If going by snail mail right your return address in the upper left corner, the receivers name and address in the middle. Then buy and place the stamp(s) on thr upper right corner. Then mail via USPS. The envelope are moderately thick however if you hold in the light just correct you can see the contents inside. For the envelope not to open make sure you luck, tape or glue. Amazing price for the quantity. ... show more
Reviewed in the United States on June 29, 2026 by David

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