Top 10 Business Envelopes Self Seal – Business Mailing Envelopes

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1. Splendoress


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

Splendoress #ad - Self seal envelope- just peel and stick 4 1/8 in. No need to lick the flap anymore - Very convenient. Long lasting supply - 500 count per box. High quality & bulk pricing - 24lbs high quality envelopes at a fraction of the price. Can't see through envelopes - Security printing pattern on the inside prevents from seeing what inside. Windowless envelope. X 9 1/2 in size envelop.
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

2. Aimoh


Checks Fit Perfectly, for Business Checks, QuickBooks & Quicken Checks, 500 Count30180, Size 3 5/8 x 8 11/16 Inches, Not for Invoices, 500#8 Double Window Self Seal Security Envelopes

Aimoh #ad - Quick-seal self seal strip: aimoh’s double window Security Tinted Self Seal Check Envelopes uses a premium adhesive peel and seal designed strip to create a strong, secure self-sealing seal. Five hundred count: each box contains a long lasting Five Hundred envelope supply, ideal for business and home office use.

Premium security tint check envelopes: Ultra Secure security tint pattern - Double Window Security Tinted Check Envelopes. Dual window custom designed for mailing business checks: top window height is 7/8 inch x 3-1/2 inches wide and is positioned 3/8 inch from the left and 2-3/8 inch from the bottom, Bottom Window height is 7/8 inch X 3-1/2 inch wide and is positioned 7/8 inches from the left and 3/4 inches from the bottom.

Perfect secure design: measures perfectly 3 5/8 inch x 8 11/16 inch to prevent checks from sliding and moving unlike others on the market, securing sensitive information to remain hidden even through the two windows.
BrandAimoh #ad
ManufacturerAimoh #ad
Part Number30180

3. Blue Summit Supplies


500 No. 9 Flip and Seal Double Window Security Envelopes, Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch

Blue Summit Supplies #ad - Perfectly fits quickbooks invoices and business statements: sender and return address will be visible on your QuickBooks invoices and monthly bills through our unique double window design.

Provides complete business mail security: your invoices and statements will be completely hidden with our dark security tint design. Quickly and easily stuff our wide envelopes with several invoices or business statements. Save time with easy to use flip and seal self-seal design; With no need for licking or moistening, our self seal design allows for sending hundreds of invoices quickly and easily and is guaranteed to stay sealed with no need for tape or glue sticks. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight5.27 Pounds
Part NumberBSS-92588-007

4. Splendoress


#10 Security White Letter Businesses Envelopes -100 Peel and Seal Tinted Windowless # 10 Envelope, Mailing Envelopes Self Seal, Self Stick Bulk Envelops, Printer Friendly

Splendoress #ad - High quality & bulk pricing - 24lbs high quality envelopes at a fraction of the price. Tinted security pattern - Windowless envelope with a secure, security tint-pattern to protect contents and sensitive information. 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. 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.
BrandSplendoress #ad
Height2.2 Inches
Length9.5 Inches
Width4.12 Inches
Part NumberMailing Envelopes - 100 Envelopes



No Window, Square Flap Envelopes with Peel & Seal, 45 Pack #10 Self-Seal Business Envelopes, 45 Count., 4-1/8 X 9-1/2 Inches, Pink

JARMITT #ad - Classy & elegantvery classy look, Set your mail apart from all the other white envelopes in the mailbox. Widely used great for mailing invitations, Personal Mail, Letters, checks, Financial Mail, Invoices, Business Mail, Cards, Announcements, Direct Mail. 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. High qualitydurable and thick paper, strong adhesive, quality look and feel.
BrandJARMITT #ad
ManufacturerJARMITT #ad
Part NumberBE-CP45001

6. Prime Business Checks


For Business Laser Checks, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES, Ultra Security Tinted, 500 Self Seal QuickBooks Double Window Security Check Envelopes

Prime Business Checks #ad - Envelope is ideal for all business, professional and personal correspondence. Premium 24 lb - color: white - Finish: Smooth/Wove. Self seal double Window, Security tinted for added privacy and confidentiality. Peel & seal flap: no water required. Designed to fit Computer business checks, QuickBooks checks. Peel strip and fold flap, then press for a quick, secure seal.
BrandPrime Business Checks #ad
ManufacturerPrime Business Checks #ad
Height12 Inches
Length8.69 Inches
Weight4.8 Pounds
Width3.62 Inches
Part NumberPB-92663-500

7. Quality Park


Invoices, Quality Park #10 Double-Window Self-Seal Security Envelopes, 24-lb, White, 500 Per Box QUA24559, For Business Statements, 4-1/8" x 9-1/2"

Quality Park #ad - Formatted for business: double-windows display the sender & receiver addresses; fits invoices & statements from QuickBooks and other standard business software; laser and inkjet printer compatible.

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. An excellent value: get 500 white wove 4-1/8 inch x 9-1/2 inch #10 envelopes per box at a stock-up price. Save with self-stick: quality park #10 double-window security envelopes have a fold-away, self-sealing flap that saves you time & money. Haste, not waste: redi-seal envelopes don’t require moisture, seal instantly & won't close and stick before you're ready—that means you won't find ruined samples in the box.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height4.13 Inches
Length14 Inches
Weight6.5 Pounds
Width9.63 Inches
Part Number24559

8. ValBox


ValBox 200 Count #10 Self-Seal Security Envelopes, Security Tint Pattern for Secure Mailing Envelopes, Windowless Design, White, 4-1/8x9-1/2 Inches, Business Envelopes

ValBox #ad - Windowless design: envelopes ideal for standard business & legal documents and sensitive correspondence, perfect for quick, labeling or hand-addressing, manufactured with a windowless front panel for easy printing, mass business mailings.

10 security tinted self seal envelopes 200 count: forget poor quailty 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. However, if there's anything make you unhappy or unsatifaction, please do contact us without any hesitation. We are confident you would love our valBox products in its quality and price.

Premium security tinted pattern: these mailing envelopes feature high quality security patterns with heavy paper stock to protect confidential information, for absolute peace of mind when mailing sensitive information. With a easy peel-off strip that reveals a strong, permanent adhesive that won’t rip or tear even through long haul journeys. Quick-seal closure: no glue sticks required.
BrandValBox #ad
ManufacturerValBox #ad
Part NumberVB011

9. Quality Park


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

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.

Store more, longer: reid-strip envelopes have a longer shelf-life thanks to the peel able strip that protects your adhesive from dust. 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. 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 4-1/8 x 9-1/2 inch envelopes.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height2.03 Inches
Length9.63 Inches
Weight0.91 Pounds
Width4.25 Inches
Part NumberQUA69117

10. Blue Summit Supplies


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

Blue Summit Supplies #ad - 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. Perfect for mailing invoices, checks, billing statements, QuickBooks Invoices and checks, and other business mail. Your business mail recipient address will show through the single window and you can quickly print your return address or add return address labels. Provides complete business mail security: your professional business mail will be completely hidden with our dark security tint design. Our security envelopes will quickly and easily create a strong seal for completely secure business mail. Just peel and seal for a strong lasting seal.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Part NumberBSS-92588-004