ReviewsDouble Window Envelopes

Compuchecks #9 Double Window Self Seal/Flip/Stick White Security Envelopes, 8" 7/8 X 3" 7/8, 500 Count

  • KEEP YOUR CHECKS and MAILS SECURE - These security envelopes feature a tamper-proof, heavy coverage security tint design that makes it hard to see through, ensuring maximum protection and privacy of your financial business documents, legal mails, and other sensitive documents..
  • QUICK SECURE SEAL - STOP Licking Envelopes! Just peel and press to get a strong and secure adhesive seal that will last throughout transit without applying moisture. - As a bonus, the glue will start sticking after four minutes in case you forgot to place something in the envelope..
  • EASY VIEW ACCESS WINDOW – The security check envelopes feature a dual front window design that allows you to easily read your daily mails. The double window security check envelope ONLY displays the sender and receiver addresses without leaking any sensitive details..
  • LONGLASTING SUPPLY- Each box comes with 500 premium-grade envelopes for your daily mailing tasks, perfect for home and office use. Use the check envelopes for mailing QuickBooks invoices, confidential documents, payroll checks, billing statements, and so on..
  • DEMONSTRATE YOUR PROFESSIONALISM- Our No 9 mailing envelopes are made with thick, durable 24 LB white wove paper which will maintain a clean professional look and feel throughout t....
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Amazon Basics #9 Double Window Security Tinted Envelopes, White, 500 ct

  • 500 standard-size security-tinted #9 double window envelopes.
  • Ideal for 8.5-by-11-inch computer-generated invoices and statements.
  • Double windows 3/8-inch from the left to show sender info (2 inches from bottom) and recipient info (1/2 inch from bottom).
  • #9 envelopes measures 3-7/8 by 8-7/8 inches each.
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Quality Park Claim Form Envelope Redi-Seal 24 lbs 4-1/2 x 9-1/2 Inches 500 per Box White QUA21438

  • SAVE WITH SELF-STICK: Quality Park double-window security envelopes have a fold-away self-sealing flap that saves you time & money.
  • HASTE, NOT WASTE: Our REDI-SEAL envelopes don’t require moisture, seal instantly & won't close and stick before you're ready—you won't find ruined samples in the box.
  • FORMATTED FOR HEALTHCARE: Single window is positioned to display the name and address from a tri-fold CMS-1500 without revealing private information.
  • ENHANCED SECURITY: Guard your patients' HIPAA-protected data with a security tint that makes envelopes difficult to see through.
  • a security pattern scrambles the appearance of numbers and text.
  • AN EXCELLENT VALUE: Get 500 white wove 4-1/2 inch x 9-1/2 inch envelopes at a stock-up price.
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Ohuhu 500 Pack # 8 Double Window Envelope SELF Seal Adhesive Tinted Security Envelopes Quickbooks Check, Business Check, Documents Secure Mailing, 3 5/8

  • DOUBLE WINDOWS, GREAT QUICKBOOKS CHECK ENVELOPE: Designed specifically for QuickBook users, these business envelopes fit checks perfectly, with dual windows displaying essential information without leaking out sensitive details. Your accounting housekeeping just got a whole lot easier.
  • PREMIUM QUALITY: These security check envelopes are made with thick 24lb. paper, a super adhesive seal and a high-quality security pattern to ensure contents are kept in tip-top condition, with absolutely no security compromises.
  • QUICK SEAL ADHESIVE: No glue sticks required. With a easy peel-off strip that reveals a strong, permanent adhesive that won't rip or tear even through long haul journeys.
  • SECURITY TINTED ENVELOPES: These business check envelopes feature high quality security patterns with heavy paper stock to protect confidential information, for absolute peace of mind when mailing sensitive information.
  • BEST VALUE: Each box comes with 500 double window self seal security check envelopes envelopes, which fit standard-sized checks perfectlyDescriptionOhuhu.
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#9 Double Window Security Envelopes HERKKA No.9 Double Window Business Envelopes Designed for Quickbooks Invoices and Business Statements - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB - 500 Count

  • 500 PACK SELF SEAL ENVELOPES: HERKKA No9 Security envelopes are designed with Peel and Seal closure—no moisture needed and a premium security tint to protect sensitive information and a super strong SELF-SEAL strip. Perfect for home or office.
  • securely send checks or other confidential documents..
  • PREMIUM SECURITY CHECK TINT ENVELOPES: The interior of our No9 Security envelopes use a dark navy, heavy coverage security tint to provide guaranteed privacy for your legal or business mail, offer the protection contents and sensitive information, a security tint makes envelopes hard to see through that ensures upmost privacy..
  • DOUBLE WINDOW DESIGN: Only sender and return address will show on your QuickBooks invoices and monthly bills through our unique 2 window . No show of memo, Payee line or amount in windows. Perfectly fits QuickBooks Invoices and business billing statements..
  • QUICK-SEAL CLOSURE: Our No9 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..
  • LONG LASTING SUPPLY: Large sized envelopes and 500 envelopes in every pack for a long lasting supply, perfect f....
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100 Self Seal Double Window Security Tinted Envelopes - for Computer Checks-Compatible for QuickBooks 3-5/8 X 8-11/6

  • Perfect size for most computer business checks.
  • Self seal double window security tinted envelopes.
  • White double window envelope with a 24 lb paper stock.
  • 2 windows left side upper 3 1/2 window 3/8 from top 3/8 from left lower 3 1/2 window 7/8 from left 2 from top 3/4 inch from bottom.
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#10 Single Left Window Security Tinted Envelopes, Gummed Closure, Size 4-1/8 X 9-1/2 inches, 24 LB - 500 Count (35310)

  • tired of cheap paper envelopes that can be easily seen through? Our single left Window Security Envelopes are ultra-secure and perfect for mailing invoices, statements and legal documents, with secure moisture activated gummed seal and tinted security wave patterns.
  • perfect for mailing invoices, statements, standard business, legal documents and sensitive correspondence, our #10 single window Envelopes are printed with a secure tinted pattern, easily obscuring numbers and data for premium, added security compared to other cheap envelopes.
  • perfect for bulk mailing, each envelope has a premium, extra large, easy read 4-1/2 X 1-1/8 poly-window, positioned 7/8" from the left and 1/2" from the bottom of the envelope, perfect for displaying addresses or business information, making slow printing and hand addressing a thing of the past.
  • ideal for everyday business use, each box provides 500 envelopes for a long lasting supply, each measuring 4-1/8 x 9-1/2 inches, perfect for invoices, statements and many more business uses! Click the Orange Button to order now.
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TOPS 1099 Envelopes, For 1099 NEC, 1099 MISC, 1099 R, 1099 INT & 1099 DIV, Self Seal Double Window Security Envelopes, 5-5/8' x 9', 24/Pack (TX2222ES)

  • TOPS 1099 envelopes have a press & seal closure, precision cut windows & security tint.
  • for IRS forms 1099 MISC, NEC, R, DIV, INT & 1098.
  • Left aligned double window envelopes fit your 1099 forms precisely without revealing gaps or misalignments.
  • 24-lb Security-enhanced envelopes have a tinted privacy pattern to mask details.
  • personal info is safe from prying eyes, even if held to light.
  • just press the two adhesive surfaces together for a quick, permanent closure.
  • these 24-packs of TOPS 1099 self seal envelopes are a small business favorite.
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Quality Park #10 Double-Window Self-Seal Security Envelopes For Business Statements Invoices 4-1/8 x 9-1/2 White 24-lb 500 Per Box QUA24559 24559

  • 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.
  • FORMATTED FOR BUSINESS: Double-windows display the sender & receiver addresses.
  • fits invoices & statements from QuickBooks and other standard business software.
  • 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.
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Adams 2 Up 1099 Envelopes, for 1099 MISC, 1099 R, INT, DIV & 1098, Self Seal Double Window Security Envelopes, 5-5/8' x 9', 50 per Pack (TXA1099PS-2)

  • Adams 2-up 1099 envelopes have a peel and seal closure, precision cut windows & security tint.
  • for IRS forms 1099 MISC, R, DIV, INT, 1098 & other 2 up forms.
  • Left aligned double window envelopes fit your 1099 forms precisely without revealing gaps or misalignments.
  • A security tinted pattern keeps the confidential information in your 1099 envelope safe, even when held to light.
  • Strong peel & seal adhesive on a wide commercial flap creates a secure seal without moisture.
  • Stock up on 1099 envelopes before tax season.
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500#10 Single Left Window SELF Seal Security Envelopes Designed for QuickBooks Invoices & Business Statements Computer Printed Checks Peel and Seal Flap Number 10 Size 4-1/8 x 9-1/2 Inches 24 LB

  • #10 SINGLE WINDOW SECURITY ENVELOPES: Our #10 Security Envelopes are designed with SELF-SEAL strip—no moisture needed and a premium security tint, to protect sensitive data and information, perfect for secure business and legal mailing, invoices, or other confidential documents..
  • EASY READ SINGLE WINDOW: Thin security of single window envelopes makes the contents easily to read, create a professional looking, perfect for displaying recipient addresses or business information on the single window..
  • PREMIUM SECURITY TINTED PATTERN: #10 Security envelopes are designed with a premium security printed design to provide guaranteed privacy for your legal or business mail, offer the protection contents and sensitive information, a security tint makes envelopes hard to see through that ensures upmost privacy..
  • ULTRA STRONG EASY SEAL: #10 envelopes are manufactured with ultra 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, is guaranteed to stay sealed with no need for tape or glue sticks..
  • LONG LASTING SUPPLY: Each box has 500 envelopes which can meet a long lasting supply, ideal for mass mailing of everyday business tasks! Our envelope....
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