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



Shop Square Envelopes

   (293 Products)
All filters 293 items found
JAM PAPER 7.5 x 7.5 Square Invitation Envelopes, Ivory, 100/Pack (23131971)JAM PAPER 7.5 x 7.5 Square Invitation Envelopes, Ivory, 100/Pack (23131971)
JAM PAPER 7.5 x 7.5 Square Invitation Envelopes, Ivory, 100/Pack (23131971)
Item #: 901-24295249
Ivory envelope
Size: 7 1/2 x 7 1/2 inches
Quantity: 100 envelopes per carton
$54.99
1000+ pack
($0.05/Envelope)
LUX 9 x 9 Square Envelopes, 50/Box, 70lb. White (11009-50)
LUX 9 x 9 Square Envelopes, 50/Box, 70lb. White (11009-50)
Item #: 901-282321LUX
9 x 9 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations
Comes in 70lb. White, 70lb. Text Paper
Dimensions: 9"L x 9"W
$30.99
1-3 pack
($0.62/Envelope)
Save 6%
$28.99
4+ pack
($0.58/Envelope)
Lux® 5 1/4 x 7 1/4 80lbs. Smooth Square Flap Envelopes W/Peel & Press; Azalea Metallic Pink
Lux® 5 1/4" x 7 1/4" 80lbs. Smooth Square Flap Envelopes W/Peel & Press; Azalea Metallic Pink
Item #: 901-282730LUX
Azalea metallic
Size: A7 (5 1/4" x 7 1/4")
Closure: Peel and press
$26.99
Per pack
($0.54/Envelope)
JAM Paper 5.5 x 5.5 Square Invitation Envelopes, White, 50/Pack (28415I)JAM Paper 5.5 x 5.5 Square Invitation Envelopes, White, 50/Pack (28415I)
JAM Paper 5.5 x 5.5 Square Invitation Envelopes, White, 50/Pack (28415I)
Item #: 901-1588512JAM
Regular white square envelope
Blank interior for personalized message
Envelope Size: 5.5" x 5.5"
$28.99
Per pack
($0.58/Envelope)
LUX® 70lb 5x5 Square Flap Envelopes W/Peel&Press; Bright White, 500/BX
LUX® 70lb 5"x5" Square Flap Envelopes W/Peel&Press; Bright White, 500/BX
Item #: 901-516620LUX
500/box
Bright white
Size: 5"x5"
$110.49
Per box
($0.22/Envelope)
JAM Paper 6 x 6 Square Invitation Envelopes, Dark Grey, 25/Pack (36396439)JAM Paper 6 x 6 Square Invitation Envelopes, Dark Grey, 25/Pack (36396439)
JAM Paper 6 x 6 Square Invitation Envelopes, Dark Grey, 25/Pack (36396439)
Item #: 901-261454JAM
Size: 6" x 6"
Closure: Gum
Opening: Square
$30.99
Per pack
($1.24/Envelope)
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")
$67.89
Per box
($0.27/Envelope)
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
$19.99
Per pack
($0.40/Envelope)
JAM Paper 9 x 9 Square Invitation Envelopes, White, 50/Pack (4232I)JAM Paper 9 x 9 Square Invitation Envelopes, White, 50/Pack (4232I)
JAM Paper 9 x 9 Square Invitation Envelopes, White, 50/Pack (4232I)
Item #: 901-1588501JAM
Regular white square envelope
Blank interior for personalized message
Envelope Size: 9" x 9"
$30.99
Per pack
($0.62/Envelope)
Lux® 4 3/4 x 6 1/2 80lbs. Square Flap Envelopes W/Peel & Press; Midnight Black, 50/Pk
Lux® 4 3/4" x 6 1/2" 80lbs. Square Flap Envelopes W/Peel & Press; Midnight Black, 50/Pk
Item #: 901-282632LUX
Midnight black
Size: A6 (4 3/4" x 6 1/2")
Closure: Peel and press
$13.99
Per pack
($0.28/Envelope)
LUX® 70lb 4x4 Square Flap Envelopes W/Peel&Press; Bright White, 1000/BX
LUX® 70lb 4"x4" Square Flap Envelopes W/Peel&Press; Bright White, 1000/BX
Item #: 901-515038LUX
1000/box
Bright white
Size: 4"x4"
$138.99
Per box
($0.14/Envelope)
LUX® 70lb 5 1/2x5 1/2 Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 1000/BX
LUX® 70lb 5 1/2"x5 1/2" Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 1000/BX
Item #: 901-514818LUX
1000/box
Grocery bag
Size: 5 1/2"x5 1/2"
$214.99
Per box
($0.21/Envelope)
LUX® 80lb 5 3/4x8 3/4 Square Flap Metallic Envelopes W/Peel&Press; Silver, 500/BX
LUX® 80lb 5 3/4"x8 3/4" Square Flap Metallic Envelopes W/Peel&Press; Silver, 500/BX
Item #: 901-515385LUX
Silver metallic
Size: A9 (5 3/4"x8 3/4")
Closure: Peel & press
$203.99
Per box
($0.41/Envelope)
JAM Paper 13 1/2 Square Invitation Envelope, 13 1/2 x 13 1/2, White, 50/Pack (3992323I)JAM Paper 13 1/2 Square Invitation Envelope, 13 1/2 x 13 1/2, White, 50/Pack (3992323I)
JAM Paper 13 1/2 Square Invitation Envelope, 13 1/2" x 13 1/2", White, 50/Pack (3992323I)
Item #: 901-1588468JAM
Blank interior for personalized message
Smooth paper finish for a sleek appearance
Straight-flap gum closure helps keep contents secure
$56.99
Per pack
($1.14/Envelope)
LUX® 60lb 4 3/8x5 3/4 Square Flap Envelopes W/Peel&Press; White W/Black LUX, 500/BX
LUX® 60lb 4 3/8"x5 3/4" Square Flap Envelopes W/Peel&Press; White W/Black LUX, 500/BX
Item #: 901-513840LUX
White with black LUx lining
Size: A2 (4 3/8"x5 3/4")
Closure: Peel & press
$108.29
Per box
($0.22/Envelope)
LUX® 70lb 5 1/2x5 1/2 Square Flap Envelopes W/Peel&Press; Ruby Red, 1000/BX
LUX® 70lb 5 1/2"x5 1/2" Square Flap Envelopes W/Peel&Press; Ruby Red, 1000/BX
Item #: 901-514224LUX
Ruby red
Size: 5 1/2"x5 1/2"
Closure: Peel & press
$223.99
Per box
($0.22/Envelope)
LUX® 80lb 4 3/8x5 3/4 Square Flap Linen Envelopes W/Peel&Press; Black, 500/BX
LUX® 80lb 4 3/8"x5 3/4" Square Flap Linen Envelopes W/Peel&Press; Black, 500/BX
Item #: 901-516393LUX
Black linen
Size: A2 (4 3/8"x5 3/4")
Closure: Peel & press
$78.99
Per box
($0.16/Envelope)
LUX® 80lb 5 3/4x8 3/4 Square Flap Envelopes W/Peel&Press; White, 500/BX
LUX® 80lb 5 3/4"x8 3/4" Square Flap Envelopes W/Peel&Press; White, 500/BX
Item #: 901-515909LUX
White
Size: A9 (5 3/4"x8 3/4")
Closure: Peel & press
$101.99
Per box
($0.20/Envelope)
LUX® 70lb 4x4 Square Flap Envelopes W/Peel&Press; Bright White, 500/BX
LUX® 70lb 4"x4" Square Flap Envelopes W/Peel&Press; Bright White, 500/BX
Item #: 901-515033LUX
500/box
Bright white
Size: 4"x4"
$105.19
Per box
($0.21/Envelope)
JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Black Linen, 50/Pack (V01214I)JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Black Linen, 50/Pack (V01214I)
JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Black Linen, 50/Pack (V01214I)
Item #: 901-1588391JAM
Black linen recycled envelope
Blank interior for personalized message
Envelope Size: 8.5" x 8.5"
$52.99
Per pack
($1.06/Envelope)
LUX® 80lb 5 1/4x7 1/4 Square Flap Envelopes W/Peel&Press; Bright White, 1000/BX
LUX® 80lb 5 1/4"x7 1/4" Square Flap Envelopes W/Peel&Press; Bright White, 1000/BX
Item #: 901-513967LUX
Bright white
Size: A7 (5 1/4"x7 1/4")
Closure: Peel & press
$160.39
Per box
($0.16/Envelope)
JAM Paper 5 x 5 Square Invitation Envelopes, Black Linen, 25/Pack (V01209)JAM Paper 5 x 5 Square Invitation Envelopes, Black Linen, 25/Pack (V01209)
JAM Paper 5 x 5 Square Invitation Envelopes, Black Linen, 25/Pack (V01209)
Item #: 901-261574JAM
Size: 5" x 5"
Closure: Gum
Opening: Square
$25.99
Per pack
($1.04/Envelope)
Lux® 4 3/8 x 5 3/4 70lbs. Lined Envelopes W/Peel & Press; Natural/Gold LUX Lining
Lux® 4 3/8" x 5 3/4" 70lbs. Lined Envelopes W/Peel & Press; Natural/Gold LUX Lining
Item #: 901-282480LUX
Natural/gold LUx lining
Size: A2 (4 3/8" x 5 3/4")
Closure: Peel and press
$22.99
Per pack
($0.46/Envelope)
LUX® 70lb 5 3/4x8 3/4 Square Flap Linen Envelopes W/Peel&Press; White, 500/BX
LUX® 70lb 5 3/4"x8 3/4" Square Flap Linen Envelopes W/Peel&Press; White, 500/BX
Item #: 901-515910LUX
White linen
Size: A9 (5 3/4"x8 3/4")
Closure: Peel & press
$123.99
Per box
($0.25/Envelope)
1 23 ... 13

Displaying 1-24 of 293

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
$39.99 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