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
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
$52.99
1000+ pack
($0.05/Envelope)
Price drop
LUX® 70lb 5 1/4x7 1/4 Square Flap Exclusive Envelopes W/Peel&Press; Sunflower Yellow, 500/BX
LUX® 70lb 5 1/4"x7 1/4" Square Flap Exclusive Envelopes W/Peel&Press; Sunflower Yellow, 500/BX
Item #: 901-514271LUX
Sunflower
Size: A7 (5 1/4"x7 1/4")
Closure: Peel & press
$90.79
Per box
($0.18/Envelope)
Lux® 5 3/4 x 8 3/4 100% Recycled 80lbs. Square Flap Envelopes W/Peel & Press; White
Lux® 5 3/4" x 8 3/4" 100% Recycled 80lbs. Square Flap Envelopes W/Peel & Press; White
Item #: 901-282953LUX
White/gold LUx lining
Size: A9 (5 3/4" x 8 3/4")
Closure: Peel and press
$16.49
Per pack
($0.33/Envelope)
Price drop
LUX® 80lb 5 3/4x8 3/4 Square Flap Envelopes W/Peel&Press; Black Linen, 500/BX
LUX® 80lb 5 3/4"x8 3/4" Square Flap Envelopes W/Peel&Press; Black Linen, 500/BX
Item #: 901-515931LUX
Black linen
Size: A9 (5 3/4"x8 3/4")
Closure: Peel & press
$104.19
Per box
($0.21/Envelope)
JAM Paper 3.125 x 3.125 Kraft Square Recycled Invitation Envelopes, Brown Kraft Paper Bag, 50/Pack (52797687i)JAM Paper 3.125 x 3.125 Kraft Square Recycled Invitation Envelopes, Brown Kraft Paper Bag, 50/Pack (52797687i)
JAM Paper 3.125 x 3.125 Kraft Square Recycled Invitation Envelopes, Brown Kraft Paper Bag, 50/Pack (52797687i)
Item #: 901-2478070
Quantity: 50 envelopes per pack
Brown Kraft Envelope
Size: Small Square (3.125 x 3.125 inches)
$27.99
Per pack
($0.56/Envelope)
Lux® 5 3/4 x 8 3/4 80lbs. Square Flap Envelopes W/Peel & Press, Black Linen, 50/Pk
Lux® 5 3/4" x 8 3/4" 80lbs. Square Flap Envelopes W/Peel & Press, Black Linen, 50/Pk
Item #: 901-282905LUX
Black linen
Size: A9 (5 3/4" x 8 3/4")
Closure: Peel and press
$18.69
Per pack
($0.37/Envelope)
Price drop
JAM Paper 2.375 x 2.375 Mini Square Envelopes, White, 50/Pack (203642I)JAM Paper 2.375 x 2.375 Mini Square Envelopes, White, 50/Pack (203642I)
JAM Paper 2.375 x 2.375 Mini Square Envelopes, White, 50/Pack (203642I)
Item #: 901-1588444JAM
Product Type: Tiny Envelope
White paper envelope
Size: 2.38" x 2.38"
$14.99
Per pack
($0.30/EACH)
Price drop
LUX® 80lb 5 3/4x8 3/4 Square Flap Metallic Envelopes W/Peel&Press; Gold, 500/BX
LUX® 80lb 5 3/4"x8 3/4" Square Flap Metallic Envelopes W/Peel&Press; Gold, 500/BX
Item #: 901-514889LUX
Gold metallic
Size: A9 (5 3/4"x8 3/4")
Closure: Peel & press
$179.89
Per box
($0.36/Envelope)
Price drop
LUX® 80lb 4 3/4x6 1/2 Square Flap Envelopes W/Peel&Press; Midnight Black, 500/BX
LUX® 80lb 4 3/4"x6 1/2" Square Flap Envelopes W/Peel&Press; Midnight Black, 500/BX
Item #: 901-514106LUX
Midnight black
Size: A6 (4 3/4"x6 1/2")
Closure: Peel & press
$69.09
Per box
($0.14/Envelope)
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, Bulk 250/Box (439911145H)JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, Bulk 250/Box (439911145H)
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, Bulk 250/Box (439911145H)
Item #: 901-1589775JAM
White envelope
Blank interior for personalized message
Envelope Size: 4.5" x 4.5"
$64.99
Per pack
($0.26/Envelope)
Price drop
LUX® 80lb 4 1/4x6 1/4 Square Flap LUX Envelopes W/Peel&Press; Smoke Gray, 500/BX
LUX® 80lb 4 1/4"x6 1/4" Square Flap LUX Envelopes W/Peel&Press; Smoke Gray, 500/BX
Item #: 901-513678LUX
Smoke
Size: A4 (4 1/4"x6 1/4")
Closure: Peel & press
$96.49
Per box
($0.19/Envelope)
JAM Paper 8 x 8 Square Invitation Envelopes, White, 25/Pack (3992315)JAM Paper 8 x 8 Square Invitation Envelopes, White, 25/Pack (3992315)
JAM Paper 8 x 8 Square Invitation Envelopes, White, 25/Pack (3992315)
Item #: 901-261306JAM
Size: 8" x 8"
Closure: Gum
Opening: Square
$18.99
Per pack
($0.76/Envelope)
JAM Paper 5.5 x 5.5 Square Invitation Envelopes, Black Linen, Bulk 250/Box (V01210H)JAM Paper 5.5 x 5.5 Square Invitation Envelopes, Black Linen, Bulk 250/Box (V01210H)
JAM Paper 5.5 x 5.5 Square Invitation Envelopes, Black Linen, Bulk 250/Box (V01210H)
Item #: 901-1589755JAM
Black linen recycled envelope
Blank interior for personalized message
Envelope Size: 5.5" x 5.5"
$236.99
Per pack
($0.95/Envelope)
JAM Paper® 4.5 x 4.5 Square Invitation Envelopes, White, Bulk 1000/Carton (439911145C)JAM Paper® 4.5 x 4.5 Square Invitation Envelopes, White, Bulk 1000/Carton (439911145C)
JAM Paper® 4.5 x 4.5 Square Invitation Envelopes, White, Bulk 1000/Carton (439911145C)
Item #: 901-261336JAM
Size: 4 1/2" x 4 1/2"
Closure: Gum
Opening: Square
$227.99
Per carton
($0.23/Envelope)
Price drop
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"
$190.89
Per box
($0.19/Envelope)
JAM Paper® 3.125 x 3.125 Mini Square Envelopes, White, 25/Pack (3992308)JAM Paper® 3.125 x 3.125 Mini Square Envelopes, White, 25/Pack (3992308)
JAM Paper® 3.125 x 3.125 Mini Square Envelopes, White, 25/Pack (3992308)
Item #: 901-261294JAM
Opening: Square
Size: 3 1/8" x 3 1/8"
Closure: Gum
$7.99
Per pack
($0.32/Envelope)
Price drop
LUX® 80lb 5 1/4x7 1/4 Square Flap Metallic Envelopes W/Peel&Press; Azalea, 1000/BX
LUX® 80lb 5 1/4"x7 1/4" Square Flap Metallic Envelopes W/Peel&Press; Azalea, 1000/BX
Item #: 901-515493LUX
Azalea metallic
Size: A7 (5 1/4"x7 1/4")
Closure: Peel & press
$315.99
Per box
($0.32/Envelope)
Price drop
JAM Paper® 5.5 x 5.5 Square Invitation Envelopes, Brown Kraft Paper Bag, 50/Pack (46317108I)
JAM Paper® 5.5 x 5.5 Square Invitation Envelopes, Brown Kraft Paper Bag, 50/Pack (46317108I)
Item #: 901-1588440JAM
Brown Kraft paper bag recycled envelope
Blank interior for personalized message
Envelope Size: 5.5" x 5.5"
$47.99
Per pack
($0.96/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)
Price drop
LUX 6 1/2 x 6 1/2 Square Envelopes, 250/Box, White Linen (8535-WLI-250)
LUX 6 1/2 x 6 1/2 Square Envelopes, 250/Box, White Linen (8535-WLI-250)
Item #: 901-385876LUX
6 1/2 x 6 1/2 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations
Comes in White Linen, 80lb. Text Paper
Peel & Press Sealing Method
$66.99
Per box
($0.27/Envelope)
LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, Natural (8515-03-50)
LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, Natural (8515-03-50)
Item #: 901-282122LUX
5 1/2 x 5 1/2 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations
Comes in Natural, 70lb. Text Paper
Dimensions: 5 1/2"L x 5 1/2"W
$16.89
Per pack
($0.34/Envelope)
Price drop
LUX® 80lb 4 1/4x6 1/4 Square Flap LUX Envelopes W/Peel&Press; Candy Pink, 250/BX
LUX® 80lb 4 1/4"x6 1/4" Square Flap LUX Envelopes W/Peel&Press; Candy Pink, 250/BX
Item #: 901-513693LUX
Candy pink
Size: A4 (4 1/4"x6 1/4")
Closure: Peel & press
$54.79
Per box
($0.22/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"
$27.99
Per pack
($0.56/Envelope)
Price drop
JAM Paper Square Envelopes, Peel & Press, 3 1/4 x 3 1/4, Sunflower Yellow, 250 Pack (8503-84-250)
JAM Paper Square Envelopes, Peel & Press, 3 1/4 x 3 1/4, Sunflower Yellow, 250 Pack (8503-84-250)
Item #: 901-24578414
Square Envelopes
3.25" x 3.25"
Yellow
$45.99
Per pack
($0.18/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