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Enveguard technology; in today's world where our health, the team of engineers and developers at Aimoh have researched and developed the EnveGuard Technology and Approval systems, at Aimoh we approve only the highest quality products, privacy and security is so much threatened, produced from the best and safest material on earth.1
Laser and inkjet printer compatible; premium construction measuring 4-1/8 x 9-1/2 inches, fully compatible with most inkjet and laser printers for quick and easy addressing! Click the Orange Button to order now. Super security tint pattern; #10 envelopes designed with a secure, security tint-pattern to protect contents and sensitive information, perfect for ultra-secure mailing.






These envelopes can be used for virtually anything you need them for! . Perfect for everyday business use, these standard white envelopes are crafted of heavy, durable 20lb paper and securely holds hefty files during transit.
Just peel and seal to create a strong lasting seal without licking or moistening. Envelopes manufactured with a windowless front panel for easy printing, perfect for quick, labeling or hand-addressing, mass business mailings. These envelopes can easily fit invoices, gift cards, letters, checks, etc.

These envelopes are designed for both Laser and Inkjet Printers. Perfect for secure everyday home and business mailing. Easily fits invoices, letters, checks, and more.
Our printer friendly envelopes with smooth thick paper saves you time and frustration while printing without having to worry about jamming. Easily store and quickly use our 24 LB white wove envelopes with our 100 count value pack with small package design. No need to worry about others seeing your documents, our dark black security tint completely hides you mail.
1. Amazon Basics
#ad
White, Peel & Seal Closure, 500-Pack, Amazon Basics #10 Security-Tinted Self-Seal Business Letter Envelopes
#adAmazon Basics #ad - Includes 500 #10 envelopes made of 24-pound white woven paper; smooth surface works well for direct printing. Peel-and-seal closure; no moisture needed.More information #ad
10 business letter envelopes for home or office. Product dimensions: 4-1/8 x 9-1/2 inches. Interior security tint for privacy; securely send checks, invoices, or other confidential documents.Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Part Number | AMZP5 |
Model | AMZP5 |
More information #ad
2. Aimoh
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White, EnveGuard, Size 4-1/8 X 9-1/2 Inches, No Window, 100 Count 34100, #10 Security Tinted Self-Seal Envelopes, 24 LB
#adAimoh #ad - Quick-seal closure; our #10 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 for any letter sized and larger documents without splitting.Enveguard technology; in today's world where our health, the team of engineers and developers at Aimoh have researched and developed the EnveGuard Technology and Approval systems, at Aimoh we approve only the highest quality products, privacy and security is so much threatened, produced from the best and safest material on earth.1
More information #ad
100 envelope pack; these envelopes are manufactured with a window-less front panel for the perfect choice for small businesses, home offices and everyday use, #10 Security Envelopes are provided in a 100-envelope pack. Laser and inkjet printer compatible; premium construction measuring 4-1/8 x 9-1/2 inches, fully compatible with most inkjet and laser printers for quick and easy addressing! Click the Orange Button to order now. Super security tint pattern; #10 envelopes designed with a secure, security tint-pattern to protect contents and sensitive information, perfect for ultra-secure mailing.
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Height | 2.2 Inches |
Length | 9.7 Inches |
Width | 4.3 Inches |
Part Number | 34100 |
Model | 34100 |
More information #ad
3. Splendoress
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500 Self Seal Security Mailing Envelopes, Printer Friendly, #10 White Letter Businesses Envelopes -500 Peel and Seal Tinted Windowless # 10 Envelope, Self Stick Bulk Envelops
#adSplendoress #ad - Self seal envelope- just peel and stick 4 1/8 in. No need to lick the flap anymore - Very convenient. High quality & bulk pricing - 24lbs high quality envelopes at a fraction of the price.More information #ad
Long lasting supply - 500 count per box. Windowless envelope. Can't see through envelopes - Security printing pattern on the inside prevents from seeing what inside. X 9 1/2 in size envelop.Brand | Splendoress #ad |
Manufacturer | Splendoress #ad |
Height | 4.25 Inches |
Length | 11.5 Inches |
Weight | 6.06 Pounds |
Width | 10 Inches |
Part Number | #10 Security Envelopes Windowless |
Model | #10 Security Envelopes Windowless |
More information #ad
4. Amazon Basics
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AMZP13, Peel & Seal, Amazon Basics Catalog Mailing Envelopes, Brown Kraft, 9x12 Inch, 100-Pack
#adAmazon Basics #ad - Measures 9 by 12 inches each. Durable 28-pound brown kraft material provides privacy and strength. Ideal for mailing catalogs, booklets, brochures, and multi-page documents. 100-pack of 9 x 12 inch catalog envelopes. Easy-to-seal peel and Seal closure—no moisture needed.More information #ad
Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Part Number | AMZP13 |
Model | AMZP13 |
More information #ad
5. Splendoress
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Printer Friendly, #10 Security White Letter Businesses Envelopes -100 Peel and Seal Tinted Windowless # 10 Envelope, Self Stick Bulk Envelops, Mailing Envelopes Self Seal
#adSplendoress #ad - 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. Tinted security pattern - Windowless envelope with a secure, security tint-pattern to protect contents and sensitive information.More information #ad
100 envelope windowless pack - Perfect choice for small businesses, home offices and everyday use. No need to lick the flap anymore - SELF-SEAL adhesive strip creates a super secure seal across each envelope. High quality & bulk pricing - 24lbs high quality envelopes at a fraction of the price.Brand | Splendoress #ad |
Height | 2.2 Inches |
Length | 9.5 Inches |
Width | 4.12 Inches |
Part Number | Mailing Envelopes - 100 Envelopes |
Model | Mailing Envelopes - 100 Envelopes |
More information #ad
6. Top Flight
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500 Count, Strip & Seal, 24 lb, Top Flight PSTF10NWT #10 Envelopes, White Paper, Security Tinted
#adTop Flight #ad - Standard 10 envelope 4 1/8 x 9 1/2. 500 count per box. Security tinted. Heavy 24lb white paper - made in USA. Strip & seal closure.More information #ad
Brand | Top Flight #ad |
Manufacturer | Top Flight #ad |
Height | 4.3 Inches |
Length | 11.8 Inches |
Weight | 6 Pounds |
Width | 10 Inches |
Part Number | PSTF10NWT |
Model | PSTF10NWT |
Warranty | #10 |
More information #ad
7. Amazon Basics
#ad
100-Pack, Peel & Seal, White, 9x12 Inch, Amazon Basics Catalog Mailing Envelopes
#adAmazon Basics #ad - 100-pack of no. 10-1/2 catalog envelopes. Measures 9 by 12 inches each. Durable 28-pound white woven paper for quality and strength. Easy-to-seal peel and Seal closure—no moisture needed. Ideal for mailing catalogs, brochures, booklets, and multi-page documents.More information #ad
Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Part Number | AMZP15 |
Model | AMZP15 |
More information #ad
8. BAZIC Products
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Office Checks Invoices 55/Pack, BAZIC Security Self Seal Envelope 3 5/8" x 6 1/2" #6, Peel & Seal, 1-Pack, No Window Tint Pattern Mailing Envelopes
#adBAZIC Products #ad - Multi-purpose. Windowless design. White 20lb stock. Secure. 6-3/4 security envelopes. These 3 5/8" x 6 1/2" inch envelopes are designed with security print to protect contents and sensitive information, perfect for protecting sensitive information from others.These envelopes can be used for virtually anything you need them for! . Perfect for everyday business use, these standard white envelopes are crafted of heavy, durable 20lb paper and securely holds hefty files during transit.
More information #ad
Our self seal design is quick and easy and is guaranteed to stay sealed with no need for tape or glue sticks. Just peel and seal to create a strong lasting seal without licking or moistening. Envelopes manufactured with a windowless front panel for easy printing, perfect for quick, labeling or hand-addressing, mass business mailings. These envelopes can easily fit invoices, gift cards, letters, checks, etc.
Brand | BAZIC Products #ad |
Manufacturer | BAZIC Products #ad |
Height | 3.72 inches |
Length | 6.69 inches |
Weight | 0.4 Pounds |
Width | 1.18 inches |
Part Number | 5066 |
Model | 5066 |
More information #ad
9. Blue Summit Supplies
#ad
100 No. 10 Self Seal Security Envelopes, Number 10 Size 4 1/8 x 9 ½ Inch 100 Pack, Designed for Secure Mailing, Security Tinted with Printer Friendly Design
#adBlue Summit Supplies #ad - Provides complete mail security. Our security #10 Windowless Envelopes perfectly fit standard 8. 5’’ x 11’’ paper sizes and other large documents. Just peel and seal to create a strong lasting seal without licking or moistening.These envelopes are designed for both Laser and Inkjet Printers. Perfect for secure everyday home and business mailing. Easily fits invoices, letters, checks, and more.
More information #ad
Our self seal design is quick and easy and is guaranteed to stay sealed with no need for tape or glue sticks. Easily print name or logo on our low profile envelope design. Our printer friendly envelopes with smooth thick paper saves you time and frustration while printing without having to worry about jamming. Easily store and quickly use our 24 LB white wove envelopes with our 100 count value pack with small package design. No need to worry about others seeing your documents, our dark black security tint completely hides you mail.
Brand | Blue Summit Supplies #ad |
Manufacturer | Blue Summit Supplies #ad |
Weight | 0.01 Pounds |
Part Number | BSS-92588-015 |
Model | SG_B071R9SBXJ_US |
More information #ad