New Arrivals/Restock

Quality Park #9 Security Envelopes, Double Window, Self Seal, Invoices/QuickBooks Statements, 3-7/8 x 8-7/8 Inches, 24 lb White, 500/Box (QUA24529)

flash sale iconLimited Time Sale
Until the end
07
03
50

$31.95 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $53.25
quantity

Product details

Management number 214870184 Release Date 2026/04/12 List Price $21.30 Model Number 214870184
Category

Quality Park #9 Security Envelopes are designed to fit QuickBooks computer generated invoices and statements. These #9 envelopes (not for QuickBooks checks!) are also often used as reply or return envelopes in business mail. Our business envelopes have careful window placement to show only the sender and receiver addresses while social security numbers and other data remain private and protected. For privacy, our security envelopes have a reflex blue tint with safety pattern to prevent prying eyes from reading sensitive information, even when held to light. You won't miss licking the gummed seals on basic envelopes. Our Redi-Seal self seal envelopes are a tidy, timesaving upgrade — just raise the lower flap and press for a no-fuss seal. 24 lb white wove paper with side seams give Quality Park envelopes a professional appearance. These bright white safety envelopes are perfect for payroll, accounts payable and all sorts of confidential business applications. Stock up and get more for your buck; bulk boxes of 500 security envelopes are made for high volume envelope users. Ideal for accountants, law offices, or any workplace or small business that moves large volumes of mail. Envelope dimensions are 3-7/8 x 8-7/8 inches. Top window dimensions are 1-3/16 x 3-1/2 inches, 3/8 inches from the left and 2 inches from the bottom. Bottom window dimensions are 1 x 4 inches, 3/8 inch from the left and a 1/2 inch from the bottom.

  • Our big box of 500 #9 double window envelopes (3-7/8 in x 8-7/8 in) fit QuickBooks invoices & statements, not checks!; our self sealing envelopes have Redi-Seal press-to-seal closures & security tints
  • Redi-Seal mailing envelopes have a unique double flap design that requires no moisture; just raise the lower flap and press for a no-fuss self seal envelope
  • Double window envelopes show just the sender and receiver addresses; our business envelopes keep private info out of view; top window: 1-3/16" x 3-1/2"; bottom: 1" x 4"; envelope: 3-7/8" x 8-7/8"
  • Security envelopes shield identification numbers & private data with a special security pattern to scramble the appearance of text; keeps envelope contents safe from prying eyes, even if held to light
  • #9 Mailing envelopes measure 3-7/8" x 8-7/8" and tuck neatly into #10 envelopes as reply envelopes; made of 24 lb white wove paper with professional side seams; stock up on boxes of 500
UPC 641438559878 800011367433 806792125651 521227453573 659223191004 804993587346 696739399722 640206521482 100003518813 523160234646 799916130627 085227245298 809098938550 801593324340 809302107611 638084794616 080850190250 800187719944 636123911611 642125200028
Size 3-7/8 x 8-7/8 Inches
Color White
Style Business
Brand Name Quality Park
Item Shape Rectangular
Model Name EN1107
Item Weight 5.6 Pounds
Closure Type Self-Seal
Manufacturer Quality Park
Material Type Paper
Occasion Type Mailing
Item Type Name 3 7/8 x 8 7/8" - #9 Redi-Seal Business Envelopes
Number of Items 500
Additional Features Self-Adhesive Closure
Included Components Envelopes/Mailers (500)
Warranty Description 1-Year Limited
Item Dimensions L x W 8.88"L x 3.88"W
Recommended Uses For Product Security
Global Trade Identification Number 00085227245298, 50085227245293

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review