Loading...
Skip to main content Skip to footer
Track an order
Shared cart
Reward not redeemed
You dont have enough points to redeem this reward.
Shopping list
Alternative Items
Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8 x 8 7/8, White, 500/Box (ST28731-CC)
Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC)
$63.29
Per box

  1. Home
  2. Shipping, Packing & Mailing Supplies
  3. Bulk Envelopes
  4. Business Envelopes
  5. Business Envelopes
  6. #9 Envelopes

Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC)

Order Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC) today at Quill.com and get fast shipping. Stack coupons to get free gifts & extra discounts!
Item #: 901-1775861
Model #: ST28731-CC
Brand: Staples
(225 reviews)
Item #: 901-1775861
Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8 x 8 7/8, White, 500/Box (ST28731-CC)
Loading...
$63.29
Per box
Members only price
$60.131 BOX = 500 EACH
Enroll Now
1 BOX = 500 EACH

Want an extra discount today, and every day? Start your free trial.

Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC)


Ship to: 60069
Free delivery
Tomorrow, Jun 6
Order within the next 11 hr and 0 min to be eligible to get this item tomorrow

Request bulk pricing
Send mail easily with this 500-pack of Staples security-tinted double-window self-sealing #9 envelopes. Give outgoing mail a professional look with these Staples Reveal-n-Seal double-window self-sealing envelopes. Each envelope has a double window, letting you display both the destination address and the return address at the same time, while the self-sealing flap makes it easy to close and secure each envelope. These Staples double-window self-sealing envelopes have a security-tint design that helps keep confidential information private.
  • Pressure Sensitive Adhesive
  • #9 business envelopes are suitable for all your mailing needs
  • These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail
  • White color is ideal for business or personal correspondence
  • Closure with wallet flap seals securely without moistening
  • Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope
  • Double-window envelopes for easy display of addresses
  • Convenient box of 500 envelopes ensures ample supply
  • The flap is on the long side for easier filling
  • Top Window: 1-3/16" x 3-1/2" Position: 3/8" from left and 2" from bottom
  • Bottom Window: 1" x 4" Position: 3/8" from left and 1/2" from bottom
  • Product closure may vary for a limited time
Brand
Staples
Bulk Item
Yes
Color Family
White
Envelope Closure
Self Seal
Envelope Flap Style
Wallet
Envelope Number
#9
Envelope Pack Size
500 Per Pack
Envelope Size
3 7/8" x 8 7/8"
Envelope Type
Business
Envelope Window Location
Double-Left
Height in Inches
3.875
Pack Qty
500
Security Tint
Security Tinted
Shipping
2-day, Next day
True Color
White
Width in Inches
8.875

Helping your business win

Get supplies, get rewards

Earn one point for every dollar spent, with so many ways to use them.

Your order has arrived

Fast, free shipping on orders $25 or more. Returns are easy, too.

Savings on savings on savings

Stack promotions, coupons, & rewards, stretching your dollars.

We love phone calls

Our award-winning customer service is here to help anytime.
Just call 1-800-982-34001-800-982-3400

Quill help center

Call us 1-800-982-3400

New to Quill? Would you like to learn more about how we can help your business?

You will be redirected to travel.quill.com in a new tab. Hit Okay to continue.
Okay
Subtotal: ( items / rewards):
Rewards balance:
Loading your cart
Quick view
Shared Cart Details
Please review this product
Upgrade to Rewards+
$49.99/year
Member benefits
$41.99 Quill 10-Ream Copy Paper
Up to 5 cartons per order, limit 10 cartons per month

10% in QUILLCASH Rewards on ink & toner
View policy

$15 off monthly coupon (with 100 points)

Always free shipping
View policy

Earn 10% more points + more time to use

5% off everday prices

10% off discount on in-house brands

Member exclusive rewards

Site-wide price match guarantee
View policy

Disclaimer
Offers and discounts exclude HP,Samsung and Epson. We offer a worry-free enrollment guarantee - if you are not satisfied with your Rewards+ membership, you can cancel at any time for a prorated refund. By enrolling into the Reward+ program, you are agreeing to the Terms and Conditions.

See full membership details