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
Add a protection plan



Shop Square Envelopes

   (293 Products)
All filters 293 items found
Price drop
LUX® 70lb 4 1/4x6 1/4 Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 500/BX
LUX® 70lb 4 1/4"x6 1/4" Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 500/BX
Item #: 901-516309LUX
500/box
Grocery bag
Size: A4 (4 1/4"x6 1/4")
$82.29
Per box
($0.16/Envelope)
Price drop
LUX® 80lb 4 3/4x6 1/2 Square Flap Envelopes W/Peel&Press; Bright White, 250/BX
LUX® 80lb 4 3/4"x6 1/2" Square Flap Envelopes W/Peel&Press; Bright White, 250/BX
Item #: 901-513970LUX
250/box
Bright white
Size: A6 (4 3/4"x6 1/2")
$46.39
Per box
($0.19/Envelope)
Price drop
JAM Paper Square Envelopes, Peel & Press, Blush Pink, 6 1/4 x 6 1/4, 250 Pack, (8530-114-250)
JAM Paper Square Envelopes, Peel & Press, Blush Pink, 6 1/4 x 6 1/4, 250 Pack, (8530-114-250)
Item #: 901-24578547
Square Envelopes
6.25" x 6.25"
Blush Pink
$49.99
Per pack
($0.20/Envelope)
JAM Paper 5.5 x 5.5 Square Invitation Envelopes, White, 100/Pack (28415B)JAM Paper 5.5 x 5.5 Square Invitation Envelopes, White, 100/Pack (28415B)
JAM Paper 5.5 x 5.5 Square Invitation Envelopes, White, 100/Pack (28415B)
Item #: 901-261318JAM
Size: 5 1/2" x 5 1/2"
Closure: Gum
Opening: Square
$51.99
Per box
($0.52/Envelope)
JAM Paper 3.125 x 3.125 Square Translucent Vellum Invitation Envelopes, Clear, 25/Pack (2851291)JAM Paper 3.125 x 3.125 Square Translucent Vellum Invitation Envelopes, Clear, 25/Pack (2851291)
JAM Paper 3.125 x 3.125 Square Translucent Vellum Invitation Envelopes, Clear, 25/Pack (2851291)
Item #: 901-262111JAM
Size: 3 1/8" x 3 1/8"
Closure: Gum
Opening: Square
$14.99
Per pack
($0.60/Envelope)
Price drop
LUX® 70lb 5 1/2x5 1/2 Square Flap Envelopes W/Peel&Press; Teal Blue, 500/BX
LUX® 70lb 5 1/2"x5 1/2" Square Flap Envelopes W/Peel&Press; Teal Blue, 500/BX
Item #: 901-514219LUX
Teal
Size: 5 1/2"x5 1/2"
Closure: Peel & press
$139.29
Per box
($0.28/Envelope)
JAM Paper 6.5 x 6.5 Kraft Square Invitation Envelopes, Brown Kraft Paper Bag, 25/Pack (63131150)JAM Paper 6.5 x 6.5 Kraft Square Invitation Envelopes, Brown Kraft Paper Bag, 25/Pack (63131150)
JAM Paper 6.5 x 6.5 Kraft Square Invitation Envelopes, Brown Kraft Paper Bag, 25/Pack (63131150)
Item #: 901-2329331JAM
6 1/2" x 6 1/2" Square Envelopes
Made with Brown Kraft Paper Bag paper
6 1/2" x 6 1/2"
$31.99
Per pack
($1.28/Envelope)
Lux® 2 11/16 x 3 11/16 80lbs. Pointed Mini Envelopes W/Glue; Navy Blue, 50/Pk
Lux® 2 11/16" x 3 11/16" 80lbs. Pointed Mini Envelopes W/Glue; Navy Blue, 50/Pk
Item #: 901-281972LUX
Navy
Size: #17 (2 11/16" x 3 11/16")
Closure: Moistenable glue
$16.49
Per pack
($0.33/Envelope)
Price drop
JAM Paper 9 x 9 Square Invitation Envelopes, White, 100/Pack (4232B)JAM Paper 9 x 9 Square Invitation Envelopes, White, 100/Pack (4232B)
JAM Paper 9 x 9 Square Invitation Envelopes, White, 100/Pack (4232B)
Item #: 901-261327JAM
Size: 9" x 9"
Closure: Gum
Opening: Square
$37.99
Per box
($0.38/Envelope)
Price drop
LUX® 70lb 5x5 Square Flap Envelopes W/Peel&Press; Natural, 1000/BX
LUX® 70lb 5"x5" Square Flap Envelopes W/Peel&Press; Natural, 1000/BX
Item #: 901-515025LUX
1000/box
Natural
Size: 5"x5"
$106.39
Per box
($0.11/Envelope)
Price drop
80 lb 5 3/4 x 5 3/4 Peel & Press Square Linen Envelopes, White, 50/Pack
80 lb 5 3/4" x 5 3/4" Peel & Press Square Linen Envelopes, White, 50/Pack
Item #: 901-1029946LUX
Square envelopes perfect for announcements/weddings/greeting cards/invitations
Comes in White Linen, 80lb. Text Paper
Dimensions: 5 3/4"H x 5 3/4"W
$20.09
Per pack
($0.40/Envelope)
Lux® 5 3/4 x 8 3/4 60lbs. Square Flap Envelopes W/Peel & Press; White/Gold LUX Lining
Lux® 5 3/4" x 8 3/4" 60lbs. Square Flap Envelopes W/Peel & Press; White/Gold LUX Lining
Item #: 901-282956LUX
A9 Invitation Envelopes (5 3/4 x 8 3/4) are perfect for party invites/thank you cards/wedding invites/announcements
Size: A9 (5 3/4" x 8 3/4")
Closure: Peel and press
$26.99
Per pack
($0.54/Envelope)
LUX 9 x 9 Square Envelopes, 50/Box, Natural (8585-03-50)
LUX 9 x 9 Square Envelopes, 50/Box, Natural (8585-03-50)
Item #: 901-282325LUX
9 x 9 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations
Comes in Natural, 70lb. Text Paper
Dimensions: 9"L x 9"W
$23.99
Per pack
($0.48/Envelope)
Price drop
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 100/Pack (439911145B)JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 100/Pack (439911145B)
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 100/Pack (439911145B)
Item #: 901-261316JAM
Size: 4 1/2" x 4 1/2"
Closure: Gum
Opening: Square
$23.99
Per box
($0.24/Envelope)
Price drop
JAM Paper Square Envelopes, Peel & Press, Candy Pink, 6 1/4 x 6 1/4, 50 Pack (8530-23-50)
JAM Paper Square Envelopes, Peel & Press, Candy Pink, 6 1/4 x 6 1/4, 50 Pack (8530-23-50)
Item #: 901-24578544
Square Envelopes
6.25" x 6.25"
Pink
$15.99
Per pack
($0.32/Envelope)
Price drop
JAM Paper 7 1/2 x 7 1/2 Square Envelopes ,Grocery Bag, 50 Pack, Brown (8555-GB-50)
JAM Paper 7 1/2 x 7 1/2 Square Envelopes ,Grocery Bag, 50 Pack, Brown (8555-GB-50)
Item #: 901-24578527
Square Envelopes
7.5" x 7.5"
Brown Kraft
$14.99
Per pack
($0.30/Envelope)
Price drop
LUX® 70lbs. 4 3/8 x 5 3/4 Exclusive Square Flap Envelopes W/Glue; Teal Blue, 250/BX
LUX® 70lbs. 4 3/8" x 5 3/4" Exclusive Square Flap Envelopes W/Glue; Teal Blue, 250/BX
Item #: 901-386476LUX
Teal
Size: A2 (4 3/8" x 5 3/4")
Closure: Moistenable glue
$56.99
Per box
($0.23/Envelope)
Price drop
80 lb 6 1/4 x 6 1/4 Peel & Press Square Envelopes, Midnight Black, 50/Pack
80 lb 6 1/4" x 6 1/4" Peel & Press Square Envelopes, Midnight Black, 50/Pack
Item #: 901-1030064LUX
9 x 12 Open End Window Envelopes are perfect for sending documents/catalogs/direct mail/promotional material/brochures
Comes in Midnight Black, 80lb. Text Paper
Contains 50 Envelopes per pack
$20.09
Per pack
($0.40/Envelope)
JAM Paper 6 x 6 Square Envelopes, Peel & Press, Black Linen, 50/Pack (8525-BLI-50)JAM Paper 6 x 6 Square Envelopes, Peel & Press, Black Linen, 50/Pack (8525-BLI-50)
JAM Paper 6 x 6 Square Envelopes, Peel & Press, Black Linen, 50/Pack (8525-BLI-50)
Item #: 901-24578460
Square Envelopes
6" x 6"
Black
$18.99
Per pack
($0.38/Envelope)
JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Chocolate Brown Recycled, 25/Pack (227912746)JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Chocolate Brown Recycled, 25/Pack (227912746)
JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Chocolate Brown Recycled, 25/Pack (227912746)
Item #: 901-2632946
Size: 6 1/2" x 6 1/12"
Quantity: 25/pack
Perfect for Greeting Cards, Invitations, Weddings or any announcement.
$30.99
Per pack
($1.24/Envelope)
Price drop
70 lb 4 x 4 Peel & Press Square Envelopes, Grocery Bag Brown, 500/Box
70 lb 4" x 4" Peel & Press Square Envelopes, Grocery Bag Brown, 500/Box
Item #: 901-1028592LUX
Square envelopes perfect for announcements/weddings/greeting cards/invitations
Comes in Grocery Bag, 70lb. Text Paper
Dimensions: 4"H x 4"W
$136.09
Per box
($0.27/Envelope)
LUX® 70lb 5 1/4x7 1/4 Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 500/BX
LUX® 70lb 5 1/4"x7 1/4" Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 500/BX
Item #: 901-516141LUX
500/box
Grocery bag
Size: A7 (5 1/4"x7 1/4")
$90.99
Per box
($0.18/Envelope)
Price drop
LUX 5 x 5 Square Envelopes, 50/Box, Holiday Green (8505-12-50)
LUX 5 x 5 Square Envelopes, 50/Box, Holiday Green (8505-12-50)
Item #: 901-282152LUX
5 x 5 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations
Comes in Holiday Green, 80lb. Text Paper
Dimensions: 5"L x 5"W
$14.19
Per pack
($0.28/Envelope)
JAM Paper 8.5 x 8.5 Square Colored Invitation Envelopes, Red Recycled, 25/Pack (2794374)JAM Paper 8.5 x 8.5 Square Colored Invitation Envelopes, Red Recycled, 25/Pack (2794374)
JAM Paper 8.5 x 8.5 Square Colored Invitation Envelopes, Red Recycled, 25/Pack (2794374)
Item #: 901-260832JAM
Size: 8 1/2" x 8 1/2"
Closure: Gum
Opening: Square
$25.99
Per pack
($1.04/Envelope)
1 23 ... 13

Displaying 1-24 of 293

Delivering quality & savings with our in-house brands

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 4 cartons per month

10% in QUILLCASH Rewards on ink & toner
View policy

$15 off monthly coupon

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