close popup
Skip to main content
Skip to footer


$34.99 paper price + exclusive monthly coupons + free shipping. Tell Me More


Quill Brand® Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (SPL918161)

Order Quill Brand® Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (SPL918161) today at and get fast shipping. Stack coupons to get free gifts & extra discounts!
Item #: 901-918161M
  Model #: 50152/19403
Brand: Staples
4 243 Reviews Write a Review
Quill Brand® Gummed Security Tinted #10 Business Envelopes, 4 1/8 x 9 1/2, White Wove, 500/Box (SPL918161)
$50.99 Box
Guaranteed 1-2 Day Delivery
Enter Zip Code

Estimated Delivery Date:
Customers Also Viewed
Send out confidential correspondence securely with these #10 gummed left-window security-tint envelopes. Mail out documents and files that need to remain confidential with these security-tinted #10 envelopes. A security pattern located on the inside of each envelope discreetly obscures all information contained inside, ensuring that private information remains concealed. Made out of sturdy 24-pound white woven paper that helps to prevent tears and rips, these security-tint envelopes stand up to sorting-room conditions, keeping the contents inside safe.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white wove paper for durability
  • #10 envelopes measure 4 1/8" x 9 1/2" in size, providing enough space for your mail
  • Gummed closure with commercial flap keeps contents in place
  • Security tinted pattern helps to discourage reading sensitive information through the outside of the envelope
  • Convenient box of 500 envelopes ensures ample supply
  • Simply position the address to show through the single-left window
  • The flap is on the long side for easier filling
Spend less time addressing envelopes and more time running your business with these envelopes. A box of 500 #10 envelopes ensures that you have an ample supply on hand, while the interior security tint keeps confidential materials private. White wove paper provides a professional appearance with clear windows to incorporate easy address display.

Easy to Use
Slip your printed letter into one of these commercial flap envelopes, and two left-side windows conveniently display both the return and shipping address. Moisten the glue on the flap, and press closed. Get your mailings out fast without spending time addressing envelopes or printing address labels.

Secure Mailing
These security-tint envelopes provide an extra layer of protection for checks, bills and contracts. The printed interior keeps people from seeing through the envelope to read your mail. The gummed flap stays securely closed. Mail with confidence, knowing that your information is safe.

Professional Appearance
Give your mailings a professional look with these white business envelopes with transparent address windows. The 24-pound paper has a quality feel and stands up well to postal processing to ensure that your document arrives in one piece.

Brand : Staples Color Family : White Customizable : No Envelope Closure : Gummed
Envelope Flap Style : Commercial Envelope Number : #10 Envelope Pack Size : 500 Per Pack Envelope Paper Finish : Wove
Envelope Size : 4 1/8" x 9 1/2" Envelope Type : Window Envelope Window Location : Single-Left Height in Inches : 4.125
Material of Item : Paper Pack Qty : 500 Paper Weight in Pounds : 24 Quick Ship : Yes
Security Tint : Security Tinted True Color : White Wove Width in Inches : 9.5 Window Height in Inches : 1.12
Window Length in Inches : 4.5
Weight : 7.76 lbs. per Box