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

   (294 Products)
All filters 294 items found
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 #: 369-514106LUX
Midnight black
Size: A6 (4 3/4"x6 1/2")
Closure: Peel & press
$78.99
Per box
Price drop
JAM Paper 7.5 x 7.5 Square Invitation Envelopes, Presidential Blue, 25/Pack (263913007)JAM Paper 7.5 x 7.5 Square Invitation Envelopes, Presidential Blue, 25/Pack (263913007)
JAM Paper 7.5 x 7.5 Square Invitation Envelopes, Presidential Blue, 25/Pack (263913007)
Item #: 369-2632932
Size: 7 1/2" x 7 1/2"
Quantity: 25/pack
Perfect for Greeting Cards, Invitations, Weddings or any announcement.
$30.99
Per pack
Price drop
LUX® 80lb 5 1/4x7 1/4 Square Flap Metallic Envelopes W/Peel&Press; Azalea, 250/BX
LUX® 80lb 5 1/4"x7 1/4" Square Flap Metallic Envelopes W/Peel&Press; Azalea, 250/BX
Item #: 369-515489LUX
Azalea metallic
Size: A7 (5 1/4"x7 1/4")
Closure: Peel & press
$120.99
Per box
5% off
Price drop
JAM Paper 9 x 9 Square Invitation Envelopes, White, 25/Pack (4232)JAM Paper 9 x 9 Square Invitation Envelopes, White, 25/Pack (4232)
JAM Paper 9 x 9 Square Invitation Envelopes, White, 25/Pack (4232)
Item #: 550-263923JAM
Size: 9" x 9"
Closure: Gum
Opening: Square
$16.89 Save 5%
$15.99
Per pack
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 #: 369-385876LUX
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
$85.99
Per box
Price drop
JAM Paper® 7 x 7 Square Invitation Envelopes, White, 50/Pack (28209I)JAM Paper® 7 x 7 Square Invitation Envelopes, White, 50/Pack (28209I)
JAM Paper® 7 x 7 Square Invitation Envelopes, White, 50/Pack (28209I)
Item #: 369-1588507JAM
Regular white square envelope
Blank interior for personalized message
Envelope Size: 7" x 7"
$23.99
Per pack
5% off
Price drop
JAM Paper 13 1/2 Square Invitation Envelope, 13 1/2 x 13 1/2, White, 25/Pack (3992323)JAM Paper 13 1/2 Square Invitation Envelope, 13 1/2 x 13 1/2, White, 25/Pack (3992323)
JAM Paper 13 1/2 Square Invitation Envelope, 13 1/2" x 13 1/2", White, 25/Pack (3992323)
Item #: 550-261312JAM
Smooth paper finish for a sleek appearance
Straight-flap gum closure helps keep contents secure
Finish: Smooth
$29.69 Save 5%
$27.99
Per pack
Price drop
LUX 5 3/4 x 8 3/4 60lbs. Square Flap Envelopes W/Peel & Press, White/Silver LUX Lining
LUX 5 3/4" x 8 3/4" 60lbs. Square Flap Envelopes W/Peel & Press, White/Silver LUX Lining
Item #: 369-282958LUX
A9 Foil Lined Invitation Envelopes (5 3/4 x 8 3/4) are perfect for party invites/thank you cards/wedding invites/announcements
Comes in White w/Silver LUX Lining, 60lb. Text Paper
Closure: Peel and press
$27.59
Per pack
Price drop
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 #: 369-261336JAM
Size: 4 1/2" x 4 1/2"
Closure: Gum
Opening: Square
$227.99
Per carton
Price drop
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 #: 369-24295249
Ivory envelope
Size: 7 1/2 x 7 1/2 inches
Quantity: 100 envelopes per carton
13% off
Price drop
JAM Paper Square Envelopes, Peel & Press, Garnet, 6 x 6, 250 Pack (8525-101-250)
JAM Paper Square Envelopes, Peel & Press, Garnet, 6 x 6, 250 Pack (8525-101-250)
Item #: 550-24578476
Square Envelopes
6" x 6"
Garnet Red
$63.99 Save 13%
$55.49
Per pack
Price drop
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 #: 369-515038LUX
1000/box
Bright white
Size: 4"x4"
$138.99
Per box
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 #: 369-513678LUX
Smoke
Size: A4 (4 1/4"x6 1/4")
Closure: Peel & press
$109.99
Per box
5% off
Price drop
JAM Paper® 10 x 10 Large Square Invitation Envelopes, White, 100/Pack (03992319B)JAM Paper® 10 x 10 Large Square Invitation Envelopes, White, 100/Pack (03992319B)
JAM Paper® 10 x 10 Large Square Invitation Envelopes, White, 100/Pack (03992319B)
Item #: 550-261329JAM
Opening: Square
Size: 10" x 10"
Closure: Gum
$69.09 Save 5%
$64.99
Per box
Price drop
LUX® 70lb5 1/4x7 1/4 Square Flap Envelopes W/Peel&Press; Natural W/Gold LUX, 500/BX
LUX® 70lb5 1/4"x7 1/4" Square Flap Envelopes W/Peel&Press; Natural W/Gold LUX, 500/BX
Item #: 369-513907LUX
Natural with gold LUx lining
Size: A7 (5 1/4"x7 1/4")
Closure: Peel & press
$121.99
Per box
8% off
Price drop
JAM Paper Square Envelopes, Peel & Press, Blush, 6 x 6, 50 Pack (8525-114-50)
JAM Paper Square Envelopes, Peel & Press, Blush, 6 x 6, 50 Pack (8525-114-50)
Item #: 550-24578554
Square Envelopes
6" x 6"
Blush Pink
$20.19 Save 8%
$18.39
Per pack
42% off
Price drop
JAM Paper 6 x 6 Square Foil Lined Invitation Envelopes, White with Gold Foil, 25/Pack (3244689)JAM Paper 6 x 6 Square Foil Lined Invitation Envelopes, White with Gold Foil, 25/Pack (3244689)
JAM Paper 6 x 6 Square Foil Lined Invitation Envelopes, White with Gold Foil, 25/Pack (3244689)
Item #: 550-262779JAM
White with gold foil
Size: 6" x 6"
Closure: Gum
$25.99 Save 42%
$14.99
Per pack
Price drop
JAM Paper Square Foil Lined Invitation Envelopes, 6 x 6, White/Silver Foil, 50/Pack (3244688I)JAM Paper Square Foil Lined Invitation Envelopes, 6 x 6, White/Silver Foil, 50/Pack (3244688I)
JAM Paper Square Foil Lined Invitation Envelopes, 6" x 6", White/Silver Foil, 50/Pack (3244688I)
Item #: 369-24508753
Color: White with Silver Foil Lined | Foil gives envelope natural looking shine
Size: Square (6 x 6 inches) | Great way to make your occasions even more special
Quantity: 50/pack | Mail to impress
$21.59
Per pack
13% off
Price drop
JAM Paper 7 1/2 x 7 1/2 Square Envelopes, Ruby Red, 500 Pack (EX8555-18-500)
JAM Paper 7 1/2 x 7 1/2 Square Envelopes, Ruby Red, 500 Pack (EX8555-18-500)
Item #: 550-24578463
Square Envelopes
7.5" x 7.5"
Ruby Red
$118.99 Save 13%
$102.66
Per pack
5% off
Price drop
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 #: 550-1588501JAM
Regular white square envelope
Blank interior for personalized message
Envelope Size: 9" x 9"
$29.69 Save 5%
$27.99
Per pack
Price drop
LUX® 80lb 4 1/8x9 1/2 Square Flap Metallic Envelopes; Crystal, 500/BX
LUX® 80lb 4 1/8"x9 1/2" Square Flap Metallic Envelopes; Crystal, 500/BX
Item #: 369-516445LUX
Crystal metallic
Size: #10 (4 1/8"x9 1/2")
Closure: Peel & press
$173.39
Per box
13% off
Price drop
JAM Paper Square Envelopes, Peel & Press, Candy Pink, 6 1/4 x 6 1/4, 250 Pack (8530-23-250)
JAM Paper Square Envelopes, Peel & Press, Candy Pink, 6 1/4 x 6 1/4, 250 Pack (8530-23-250)
Item #: 550-24578535
Square Envelopes
6.25" x 6.25"
Pink
$67.99 Save 13%
$58.64
Per pack
Price drop
JAM Paper 3.125 x 3.125 Mini Square Invitation Envelopes, Black Linen, 25/Pack (V01200)JAM Paper 3.125 x 3.125 Mini Square Invitation Envelopes, Black Linen, 25/Pack (V01200)
JAM Paper 3.125 x 3.125 Mini Square Invitation Envelopes, Black Linen, 25/Pack (V01200)
Item #: 369-261566JAM
Size: 3 1/8" x 3 1/8"
Closure: Gum
Opening: Square
$14.99
Per pack
5% off
Price drop
JAM Paper 11.5 x 11.5 Large Square Invitation Envelopes, White, Bulk 250/Box (3992321H)JAM Paper 11.5 x 11.5 Large Square Invitation Envelopes, White, Bulk 250/Box (3992321H)
JAM Paper 11.5" x 11.5" Large Square Invitation Envelopes, White, Bulk 250/Box (3992321H)
Item #: 550-1589829JAM
White envelope
Blank interior for personalized message
Envelope Size: 11.5" x 11.5"
$251.79 Save 5%
$236.99
Per pack
1 23 ... 13

Displaying 1-24 of 294

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
Free shipping-no minimum
As a member, you never have to worry about hitting an order minimum
View policy

5% off everyday low prices
Sales not included

Plus, save an additional 5% off our best 10-ream paper price

Earn 10% more points for every $1 spent

Exclusive Rewards+ offers

Site-wide price match
View policy

Receive 30 extra days to use your points

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