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Easy to seal, the moisture-sensitive glue delivers a secure closure. Compact reply envelopes: these 6 3/4 blank envelopes fit neatly inside number 9 and 10 envelopes, which makes them perfect as reply envelopes.

5” x 6. 5” ensures plenty of room for large amounts of coins or multiple keys, and ARE legal to send via USPS. Brown kraft paper prevents inside contents from being shown, pencil, while also being light enough for any pen, or marker to write on for labeling.

Envelopes manufactured with a windowless front panel for easy printing, labeling or hand-addressing, perfect for quick, mass business mailings. Our self seal design is quick and easy and is guaranteed to stay sealed with no need for tape or glue sticks.

White 20lb stock. These envelopes can easily fit invoices, checks, gift cards, letters, etc. Secure. Envelopes manufactured with a windowless front panel for easy printing, labeling or hand-addressing, perfect for quick, mass business mailings.

6 3/4 security envelopes are provided in a 300-envelope pack. 6 3/4 security tinted self seal envelopes; want the very best in secure, security-tinted envelopes with a super strong self-seal? Aimoh's No.
Measuring 3. 625 x 6. 5 inches. Quick-seal closure; aimoh's #6 3-4 envelopes are designed with an ultra strong sELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing Smaller & Personal documents. Premium 24lb paper: manufactured from premium quality 24lb white sturdy paper creating a super high quality feel, perfect for personal greetings and letters.
1. CASHIER DEPOT YOUR ONE STOP SHOP FOR ALL CASHIER'S NEEDS
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3 5/8" x 6 1/2", Tinted, 500 Count Gum Flap, 500 Cashier Depot # 6 3/4 Envelope, 24lb. White
#adCASHIER DEPOT YOUR ONE STOP SHOP FOR ALL CASHIER'S NEEDS #ad - Made in USA. Gummed Flap. 500 envelopes per Box. 6 3/4 regular envelopes 3 5/8 x 6 1/2 Tinted. Standard no. 24lb white Paper.More information #ad
Brand | CASHIER DEPOT YOUR ONE STOP SHOP FOR ALL CASHIER'S NEEDS #ad |
Manufacturer | Cashier Depot #ad |
Height | 7 Inches |
Length | 12 Inches |
Width | 4 Inches |
Part Number | 634 |
Model | GF634NWT |
More information #ad
2. Columbian Envelopes
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White, 3-5/8x6-1/2 Inches, 500 Count CO105, Columbian #6-3/4 Envelopes
#adColumbian Envelopes #ad - Moisture activated gummed seal. 6-3/4 3-5/8 x 6-1/2 inches. Executive style diagonal seam V-flap construction. 500 envelopes. Premium 24lb white wove stock. Envelope is ideal for all business, professional and personal correspondence.More information #ad
Brand | Columbian Envelopes #ad |
Manufacturer | MEAD WESTVACO #ad |
Height | 7 Inches |
Length | 12.31 Inches |
Weight | 3.9 Pounds |
Width | 3.56 Inches |
Part Number | COLO105 |
Model | CO105 |
Warranty | 1 Year Limited Warranty. Warranty will replace defective product upto one year from purchase date. |
More information #ad
3. EnDoc
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Holiday, Offices, EnDoc 6 3/4 Colored Envelopes, 500 Pack, Pastel Cream, 3 5/8" x 6 1/2" Envelope, Letter Size, Invoices and Mailings, for Home
#adEnDoc #ad - Moisture sensitive sealing: These plain envelopes come with gummed flaps. They can also be used to send pamphlets and a few pages of documents over mail. Attractive color: these 6 3/4 cream envelopes have a uniquely different look that’s interesting yet formal.Easy to seal, the moisture-sensitive glue delivers a secure closure. Compact reply envelopes: these 6 3/4 blank envelopes fit neatly inside number 9 and 10 envelopes, which makes them perfect as reply envelopes.
More information #ad
These envelopes can be used as reply envelopes in mass mailing campaigns as well as used for regular correspondence. Box of 500 envelopes: this box of 500 envelopes offer great value to businesses and personal users who need to send out a lot of mails. The subtle cream color of the envelopes makes them great for sending informal cards as well as everyday documents such as invoices and statements.Brand | EnDoc #ad |
Height | 3 Inches |
Length | 6 Inches |
Weight | 3.7 Pounds |
Width | 4 Inches |
Part Number | COM012 |
Model | COM012 |
More information #ad
4. Blue Summit Supplies
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3 1/2” X 6 1/2”, 28 lb Brown Kraft Coin Envelopes, 500 Pack, Number 7 Size, Blue Summit Supplies 500#7 Coin Envelopes, for Holding Coins and Keys, Gummed Seal
#adBlue Summit Supplies #ad - Perfect for keeping coins, keys, or other small items safe and secure when delivering or sending to another person. Number 7 size envelopes measure 3.5” x 6. 5” ensures plenty of room for large amounts of coins or multiple keys, and ARE legal to send via USPS. Brown kraft paper prevents inside contents from being shown, pencil, while also being light enough for any pen, or marker to write on for labeling.
More information #ad
Durable, thick 28 lb kraft paper with no windows means your items will stay inside, while also not revealing the inner contents. Extra wide gummed seal, and the flap will stay closed longer, means your items won’t fall out, versus smaller gummed seals.Brand | Blue Summit Supplies #ad |
Manufacturer | Blue Summit Supplies #ad |
Height | 5 Inches |
Length | 3.7 Inches |
Width | 6.7 Inches |
Part Number | BSS-92588-039 |
More information #ad
5. BAZIC Products
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BAZIC Self Seal White Envelope 3 5/8" x 6 1/2" #6, No Window Mailing Envelopes, Peel & Seal Mailer for Business Invoice Check 65/Pack, 1-Pack
#adBAZIC Products #ad - Helps you fly through mailings in record time. Perfect for everyday business use, these standard white envelopes are crafted of heavy, durable 20lb paper and securely holds hefty files during transit.Envelopes manufactured with a windowless front panel for easy printing, labeling or hand-addressing, perfect for quick, mass business mailings. Our self seal design is quick and easy and is guaranteed to stay sealed with no need for tape or glue sticks.
More information #ad
6-3/4 self-seal white envelopes. These envelopes can easily fit invoices, checks, letters, gift cards, etc. These 3 5/8" x 6 1/2" inch self-sealing envelopes are designed to save your time and money. White 20lb stock. Multi-purpose. Just peel and seal to create a strong lasting seal without licking or moistening. Windowless design. These envelopes can be used for virtually anything you need them for! Secure.Brand | BAZIC Products #ad |
Manufacturer | BAZIC Products #ad |
Height | 3.72 Inches |
Length | 6.69 Inches |
Width | 1.3 Inches |
Part Number | 5065 |
Model | 5065 |
More information #ad
6. BAZIC Products
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1-Pack, No Window Mailing Envelopes, Peel & Seal Mailer for Business Invoice Check 100/Pack, BAZIC Self Seal White Envelope 3 5/8" x 6 1/2" #6
#adBAZIC Products #ad - 6-3/4 self-seal white envelopes. These 3 5/8" x 6 1/2" inch self-sealing envelopes are designed to save your time and money. These envelopes can be used for virtually anything you need them for! Multi-purpose.White 20lb stock. These envelopes can easily fit invoices, checks, gift cards, letters, etc. Secure. Envelopes manufactured with a windowless front panel for easy printing, labeling or hand-addressing, perfect for quick, mass business mailings.
More information #ad
Windowless design. Our self seal design is quick and easy and is guaranteed to stay sealed with no need for tape or glue sticks. Helps you fly through mailings in record time. Just peel and seal to create a strong lasting seal without licking or moistening. Perfect for everyday business use, these standard white envelopes are crafted of heavy, durable 20lb paper and securely holds hefty files during transit.Brand | BAZIC Products #ad |
Manufacturer | BAZIC Products #ad |
Height | 3.72 Inches |
Length | 6.69 Inches |
Width | 1.97 Inches |
Part Number | 572 |
Model | 572 |
More information #ad
7. Aimoh
#ad
300 Count 34300, EnveGuard, 300 #6 3/4 Security Tinted Self-Seal Envelopes, Size 3-5/8 X 6-1/2 Inches, 24 LB, White, No Window
#adAimoh #ad - 300 envelope pack; these envelopes are manufactured with a window-less front panel for the perfect choice for Personal Checks, home offices and everyday use, No. Super security tint pattern; #6 3 / 4 envelopes designed with a secure, security tint-pattern to protect contents and sensitive information, perfect for ultra-secure personal mailing while protecting sensitive information.6 3/4 security envelopes are provided in a 300-envelope pack. 6 3/4 security tinted self seal envelopes; want the very best in secure, security-tinted envelopes with a super strong self-seal? Aimoh's No.
More information #ad
6 3/4 security envelopes combine durable, printer-compatible paper, a security tinted design and strong self-seal QUICK-SEAL for the best #6 3/4 security self-seal envelopes on the market. Measuring 3. 625 x 6. 5 inches. Quick-seal closure; aimoh's #6 3-4 envelopes are designed with an ultra strong sELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing Smaller & Personal documents. Premium 24lb paper: manufactured from premium quality 24lb white sturdy paper creating a super high quality feel, perfect for personal greetings and letters.
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Part Number | 34300 |
Model | 34300 |
More information #ad