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Premium 24lb paper: manufactured from premium quality 24lb white sturdy paper creating a super high quality feel, perfect for personal greetings and letters.
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 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.

100 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.
Measuring 3. 625 x 6. 5 inches. 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. 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.


An excellent value: bright white 24-lb paper makes an impression for business mailings and personal correspondence; get 100 3-5/8 x 6-1/2 inch envelopes.


1. Aimoh
#ad
Size 3-5/8 X 6-1/2 Inches, 24 LB, 300 Count 34300, 300 #6 3/4 Security Tinted Self-Seal Envelopes, White, No Window, EnveGuard
#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. 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.
More information #ad
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. 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 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.
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Part Number | 34300 |
Model | 34300 |
More information #ad
2. Aimoh
#ad
100 Count 34600, No Window, Size 3-5/8 X 6-1/2 Inches, #6 3/4 Security Tinted Self-Seal Envelopes, 24 LB, White
#adAimoh #ad - 6 3/4 security envelopes are provided in a 100-envelope pack. Premium 24lb paper: manufactured from premium quality 24lb white sturdy paper creating a super high quality feel, perfect for personal greetings and letters. 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.100 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.
More information #ad
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. Measuring 3. 625 x 6. 5 inches. 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. 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.
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Height | 2 Inches |
Length | 6.8 Inches |
Weight | 0.65 Pounds |
Width | 3.7 Inches |
Part Number | 34600 |
Model | 34600 |
More information #ad
3. Amazon Basics
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Amazon Basics #6 3/4 Security-Tinted Envelopes with Peel & Seal, 300-Pack
#adAmazon Basics #ad - 24-pound white woven paper for quality and strength. 300-pack of #6 envelopes with Peel & Seal closure—no moisture needed.More information #ad
Interior security tint keeps content private. Measures 3-5/8 by 6-1/2 inches each. Ideal for home or office; securely send checks, invoices, or other confidential documents.Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Height | 2.1 Inches |
Length | 6.5 Inches |
Weight | 2.4 Pounds |
Width | 3.63 Inches |
Part Number | AMZP1 |
Model | AMZP1 |
More information #ad
4. Quality Park
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100-Pack, White – QUA10417, Quality Park #6 3/4 Security-Tinted Envelopes with Peel & Seal
#adQuality Park #ad - Store more, longer: reid-strip envelopes have a longer shelf-life thanks to the peel able strip that protects your adhesive from dust. Less yuck: we promise you won't miss licking envelopes or crumbly, drippy sponges; complete your mailings, no accessories required.An excellent value: bright white 24-lb paper makes an impression for business mailings and personal correspondence; get 100 3-5/8 x 6-1/2 inch envelopes.
More information #ad
Save time with self-stick: quality park 6 3/4 Security Envelopes have a strong peel & stick closure that helps you fly through mailings in record time. Enhanced security: offer the protection clients deserve & protect yourself from liability; a security tint makes envelopes hard to see through; a security pattern scrambles the appearance of text.Brand | Quality Park #ad |
Manufacturer | Quality Park #ad |
Height | 2.44 Inches |
Length | 6.63 Inches |
Width | 3.75 Inches |
Part Number | QUA10417 |
Model | QUA10417 |
More information #ad
5. Quality Park
#ad
500 Per Box 10412,White, Contemporary Seam, Quality Park, #6 3/4 Security Envelopes
#adQuality Park #ad - Gummed flap: provides users with ease of mind that their contents will stay securely closed within the security envelopes. 6 3/4 envelopes: perfect for sending a variety of things such as forms, checks, photos, invoices, etc.More information #ad
Secure: interior blue tint will keep your contents safe from prying eyes, so you can ship fearlessly. Professional finish: bright white 24lb wove paper makes for a fresh, clean appearance perfect for any use. Great value: every box comes with 500 gummed envelopes that are so versatile they can be used for multiple purposes.Brand | Quality Park #ad |
Manufacturer | 0 #ad |
Height | 3.63 inches |
Length | 12.13 inches |
Weight | 0.06 Pounds |
Width | 6.88 inches |
Part Number | 10412 |
Model | 10412 |
More information #ad
6. Mead
#ad
Pack Of 12 = 960 Envelopes, Mead #6 3/4 Security Envelopes, 80 Count 75212
#adMead #ad - Interior security tint keeps content private. 960-pack of #6 envelopes with printed privacy lining. Ideal for home or office; securely send checks, invoices, or other confidential documents. 20-pound white woven paper for quality and strength. Measures 3-5/8 by 6-1/2 inches each.More information #ad
Brand | Mead #ad |
Manufacturer | Mead #ad |
Weight | 0.56 Pounds |
Part Number | 75212 |
More information #ad