Top 10 Envelopes 10 Self Seal – Catalog Mailing Envelopes

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1. Quality Park

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100/Box QUA69117, Redi-Strip Closure, Quality Park #10 Self-Seal Security Envelopes, 24-lb White Wove, Security Tint and Pattern, 4-1/8" x 9-1/2"

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Quality Park #ad - Enhanced security: offer the protection clients deserve; a security tint makes envelopes hard to see through; a security pattern scrambles the appearance of text.

An excellent value: bright white 24-lb paper makes an impression for business mailings and personal correspondence; get 100 4-1/8 x 9-1/2 inch envelopes. Save time with self-stick: quality park #10 Security Envelopes have a strong peel & stick closure that helps you fly through mailings in record time. 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.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height2.03 Inches
Length9.63 Inches
Weight0.91 Pounds
Width4.25 Inches
Part NumberQUA69117
ModelQUA69117

2. Aimoh

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EnveGuard, Size 4-1/8 x 9-1/2 Inches, Ultra Strong Quick-Seal Closure, 500 Count 34010, Premium Security Tint Pattern, #10 Security Self-Seal Envelopes, Windowless Design, White, 24 LB

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Aimoh #ad - Windowless design; envelopes ideal for standard business & legal documents and sensitive correspondence, labeling or hand-addressing, perfect for quick, manufactured with a windowless front panel for easy printing, mass business mailings.10 security tinted self seal envelopes; forget cheap envelopes that easily split and aren't suitable for secure mailing, our #10 envelopes are designed with a premium security tint to protect sensitive information and a super strong SELF-SEAL strip, perfect for larger documents.

Long lasting supply; large sized envelopes and 500 envelopes in every pack for a long lasting supply, perfect for everyday business correspondence and large mailing tasks! Click the Orange Button to order now. Premium security tinted pattern; our #10 envelopes are designed with a premium security printed design to protect contents and sensitive information, perfect for secure business and legal mailing while protecting sensitive information.

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 larger documents without splitting.
BrandAimoh #ad
ManufacturerAimoh #ad
Height4.25 Inches
Length11.5 Inches
Width10 Inches
Part Number34010-500
Model34010-500

3. Mead

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4-1/8" X 9-1/2", Mead No.10 Envelopes, Security, Press-it Seal-it, White, 45 Per Box 75026

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Mead #ad - Mead press it seal it number 10 security envelopes, 45 envelopes per box. White envelopes with self adhesive seal, Security lining for privacy. Size: 4 to 1/8 inches x 9 to 1/2 inches.
BrandMead #ad
ManufacturerACCO Brands #ad
Height4.3 Inches
Length9.7 Inches
Weight0.02 Pounds
Width1.5 Inches
Part Number75026
Model75026
Warrantykkk

4. Aimoh

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#10 Security Tinted Self-Seal Envelopes, 100 Count 34100, White, No Window, 24 LB, EnveGuard, Size 4-1/8 X 9-1/2 Inches

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Aimoh #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. 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, privacy and security is so much threatened, at aimoh we approve only the highest quality products, produced from the best and safest material on earth.

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. 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.
BrandAimoh #ad
ManufacturerAimoh #ad
Height2.2 Inches
Length9.7 Inches
Width4.3 Inches
Part Number34100
Model34100

5. Blue Summit Supplies

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Number 10 Size 4 1/8 x 9 ½ Inch 100 Pack, 100 No. 10 Self Seal Security Envelopes, Security Tinted with Printer Friendly Design, Designed for Secure Mailing

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Blue Summit Supplies #ad - Easily fits invoices, checks, letters, and more. Provides complete mail security. Our security #10 Windowless Envelopes perfectly fit standard 8. 5’’ x 11’’ paper sizes and other large documents.

Easily print name or logo on our low profile envelope design. These envelopes are designed for both Laser and Inkjet Printers. Our self seal design is quick and easy and is guaranteed to stay sealed with no need for tape or glue sticks. 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.

Our printer friendly envelopes with smooth thick paper saves you time and frustration while printing without having to worry about jamming. Just peel and seal to create a strong lasting seal without licking or moistening. Perfect for secure everyday home and business mailing.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight0.01 Pounds
Part NumberBSS-92588-015
ModelSG_B071R9SBXJ_US

6. Aimoh

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No Window, EnveGuard, Size 4-1/8 X 9-1/2 Inches, 24 LB, 40 Count 34140, 40 #10 Security Tinted Self-Seal Envelopes, White

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Aimoh #ad - 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.

Super security tint pattern; #10 envelopes designed with a secure, security tint-pattern to protect contents and sensitive information, perfect for ultra-secure mailing. 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. 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.

40 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 40-envelope pack.
BrandAimoh #ad
ManufacturerAimoh #ad
Part Number34140
Model34140

7. Splendoress

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500 Self Seal Security Mailing Envelopes, Self Stick Bulk Envelops, #10 White Letter Businesses Envelopes -500 Peel and Seal Tinted Windowless # 10 Envelope, Printer Friendly

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Splendoress #ad - High quality & bulk pricing - 24lbs high quality envelopes at a fraction of the price. X 9 1/2 in size envelop. Windowless envelope. Can't see through envelopes - Security printing pattern on the inside prevents from seeing what inside. No need to lick the flap anymore - Very convenient. Self seal envelope- just peel and stick 4 1/8 in. Long lasting supply - 500 count per box.
BrandSplendoress #ad
ManufacturerSplendoress #ad
Height0.01 Inches
Length9.5 Inches
Weight6.06 Pounds
Width4.12 Inches
Part Number#10 Security Envelopes Windowless
Model#10 Security Envelopes Windowless

8. Blue Summit Supplies

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Computer Printed Checks with Strong Peel and Seal Flap, Number 10 Size 4 1/8 X 9 1/2, 500 No. 10 Self Seal Single Window Security Envelopes -Designed for QuickBooks Invoices and Business Statements

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Blue Summit Supplies #ad - Perfect for mailing invoices, QuickBooks Invoices and checks, billing statements, checks, and other business mail. Our security envelopes will quickly and easily create a strong seal for completely secure business mail.

Create professional looking mail with the added security of a single window envelope. Save time quickly stuffing multiple pieces of business mail in our wide and large #10 Security Envelope Design. You can even stuff smaller #9 or #8 return envelopes to get your invoices paid quicker. Provides complete business mail security: your professional business mail will be completely hidden with our dark security tint design. Your business mail recipient address will show through the single window and you can quickly print your return address or add return address labels. Just peel and seal for a strong lasting seal.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Part NumberBSS-92588-004
ModelBSS-92588-004

9. Blue Summit Supplies

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Number 10 Size 4 1/8 x 9 ½ Inch, Pack of 500, 500 No. 10 Self Seal Security Envelopes, Security Tinted with Printer Friendly Design, 10 Envelopes Self Seal Designed for Secure Mailing

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Blue Summit Supplies #ad - These envelopes are designed for both Laser and Inkjet Printers. Perfect for secure everyday home and business mailing. No need to worry about others seeing your documents, our dark black security tint completely hides you mail.

Easily print hundreds of envelopes with our low profile envelope design. Our security #10 Windowless Envelopes perfectly fit standard 8. 5’’ x 11’’ paper sizes and other large documents. Our printer friendly envelopes with smooth thick paper saves you time and frustration while printing without having to worry about jamming. Just peel and seal to create a strong lasting seal without licking or moistening.

Provides complete mail security. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Our self seal design is quick and easy and is guaranteed to stay sealed with no need for tape or glue sticks. Easily fits invoices, letters, checks, and more.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight0.01 Pounds
Part NumberBSS-92588-009
ModelBSS-92588-009

10. JARMITT

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50 Count., Kraft, Square Flap Envelopes with Peel & Seal, 4-1/8 X 9-1/2 Inches, 50 Pack #10 Self-Seal Business Envelopes, No Window

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JARMITT #ad - No more licking just peel and stick! Super plus for quick closure! Not see throughthese envelopes are thick enough to block out anyone seeing through the paper. Widely used great for mailing invitations, Announcements, checks, Invoices, Business Mail, Letters, Cards, Personal Mail, Financial Mail, Direct Mail. High qualitydurable and thick paper, strong adhesive, quality look and feel. Classy & elegantvery classy look, Set your mail apart from all the other white envelopes in the mailbox.
BrandJARMITT #ad
ManufacturerJARMITT #ad
Part NumberBE-K50001