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 9 x 9 Square Invitation Envelopes, White, Bulk 1000/Carton (4232C)JAM Paper 9 x 9 Square Invitation Envelopes, White, Bulk 1000/Carton (4232C)
JAM Paper 9 x 9 Square Invitation Envelopes, White, Bulk 1000/Carton (4232C)
Item #: 901-261347JAM
Size: 9" x 9"
Closure: Gum
Opening: Square
$273.99
Per carton
($0.27/Envelope)
JAM Paper 10.5 x 10.5 Square Invitation Envelopes, White, 25/Pack (3992320)JAM Paper 10.5 x 10.5 Square Invitation Envelopes, White, 25/Pack (3992320)
JAM Paper 10.5" x 10.5" Square Invitation Envelopes, White, 25/Pack (3992320)
Item #: 901-261309JAM
Size: 10 1/2" x 10 1/2"
Closure: Gum
Opening: Square
$25.99
Per pack
($1.04/Envelope)
LUX® 80lb 4 3/4x6 1/2 Square Flap Envelopes W/Peel&Press; White, 500/BX
LUX® 80lb 4 3/4"x6 1/2" Square Flap Envelopes W/Peel&Press; White, 500/BX
Item #: 901-516182LUX
white
Size: A6 (4 3/4"x6 1/2")
Closure: Peel & press
$73.49
Per box
($0.15/Envelope)
JAM Paper 6 x 6 Square Strathmore Invitation Envelopes, Bright White Wove, 25/Pack (900958831)JAM Paper 6 x 6 Square Strathmore Invitation Envelopes, Bright White Wove, 25/Pack (900958831)
JAM Paper 6 x 6 Square Strathmore Invitation Envelopes, Bright White Wove, 25/Pack (900958831)
Item #: 901-262535JAM
Watermarked and acid free
Size: 6" x 6"
25% cotton and perfect for any invites or resume
$25.99
Per pack
($1.04/Envelope)
LUX® 80lb 4 3/8x5 3/4 Square Flap Envelopes W/Peel&Press; Citrus Yellow, 500/BX
LUX® 80lb 4 3/8"x5 3/4" Square Flap Envelopes W/Peel&Press; Citrus Yellow, 500/BX
Item #: 901-513997LUX
Citrus
Size: A2 (4 3/8"x5 3/4")
Closure: Peel & press
$83.39
Per box
($0.17/Envelope)
LUX® 70lb 5x5 Square Flap Envelopes W/Peel&Press; Bright White, 1000/BX
LUX® 70lb 5"x5" Square Flap Envelopes W/Peel&Press; Bright White, 1000/BX
Item #: 901-516622LUX
1000/box
Bright white
Size: 5"x5"
$193.89
Per box
($0.19/Envelope)
LUX® 70lb 4 1/4x6 1/4 Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 1000/BX
LUX® 70lb 4 1/4"x6 1/4" Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 1000/BX
Item #: 901-516312LUX
1000/box
Grocery bag
Size: A4 (4 1/4"x6 1/4")
$149.99
Per box
($0.15/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"
$27.99
Per pack
($0.56/Envelope)
JAM Paper 6.5 x 6.5 Square Metallic Invitation Envelopes, Stardream Silver, 50/Pack (GCST509I)JAM Paper 6.5 x 6.5 Square Metallic Invitation Envelopes, Stardream Silver, 50/Pack (GCST509I)
JAM Paper 6.5 x 6.5 Square Metallic Invitation Envelopes, Stardream Silver, 50/Pack (GCST509I)
Item #: 901-1589240JAM
Envelope Size: 6.5" x 6.5"
Silver stardream metallic envelope
Blank interior for personalized message
$64.99
Per pack
($1.30/Envelope)
JAM Paper 10.5 x 10.5 Square Invitation Envelopes, White, 100/Pack (03992320B)JAM Paper 10.5 x 10.5 Square Invitation Envelopes, White, 100/Pack (03992320B)
JAM Paper 10.5" x 10.5" Square Invitation Envelopes, White, 100/Pack (03992320B)
Item #: 901-261330JAM
Opening: Square
Size: 10 1/2" x 10 1/2"
Closure: Gum
$64.99
Per box
($0.65/Envelope)
LUX® 70lb 5 1/2x5 1/2 Square Flap Envelopes W/Peel&Press; Smoke Gray, 500/BX
LUX® 70lb 5 1/2"x5 1/2" Square Flap Envelopes W/Peel&Press; Smoke Gray, 500/BX
Item #: 901-514221LUX
Smoke
Size: 5 1/2"x5 1/2"
Closure: Peel & press
$139.29
Per box
($0.28/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)
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)
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 #: 901-516445LUX
Crystal metallic
Size: #10 (4 1/8"x9 1/2")
Closure: Peel & press
$173.39
Per box
($0.35/Envelope)
JAM Paper 6 x 6 Square Invitation Envelopes, White, 100/Pack (28416B)JAM Paper 6 x 6 Square Invitation Envelopes, White, 100/Pack (28416B)
JAM Paper 6 x 6 Square Invitation Envelopes, White, 100/Pack (28416B)
Item #: 901-261320JAM
Size: 6" x 6"
Closure: Gum
Opening: Square
$48.99
Per box
($0.49/Envelope)
LUX 8 x 8 Square Envelopes 50/Box) 50/Box, 70lb. White (10969-50)
LUX 8 x 8 Square Envelopes 50/Box) 50/Box, 70lb. White (10969-50)
Item #: 901-282295LUX
8 x 8 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations
Comes in 70lb. White, 70lb. Text Paper
Dimensions: 8"L x 8"W
$26.99
Per pack
($0.54/Envelope)
JAM Paper 2.375 x 2.375 Mini Square Envelopes, White, 25/Pack (3993004)
JAM Paper 2.375 x 2.375 Mini Square Envelopes, White, 25/Pack (3993004)
Item #: 901-261293JAM
Not mailable
Paper weight: 28 lbs.
Classic color, sharp shape, envelope finish off any graceful wedding invitation, RSVP card, save the date, or any other message
$11.49
Per pack
($0.46/Envelope)
Lux® 5 3/4 x 8 3/4 70lbs. Square Flap Envelopes W/Glue; Candy Pink, 50/Pk
Lux® 5 3/4" x 8 3/4" 70lbs. Square Flap Envelopes W/Glue; Candy Pink, 50/Pk
Item #: 901-282911LUX
Grocery bag
Size: A9 (5 3/4" x 8 3/4")
Closure: Moistenable glue
$17.59
Per pack
($0.35/Envelope)
Lux® 5 3/4 x 8 3/4 80lbs. Square Flap Envelopes W/Peel & Press; Silver Metallic, 50/Pk
Lux® 5 3/4" x 8 3/4" 80lbs. Square Flap Envelopes W/Peel & Press; Silver Metallic, 50/Pk
Item #: 901-282945LUX
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® 4 3/8 x 5 3/4 70lbs. Square Flap Envelopes W/Peel & Press; Sunflower Yellow, 50/Pk
Lux® 4 3/8" x 5 3/4" 70lbs. Square Flap Envelopes W/Peel & Press; Sunflower Yellow, 50/Pk
Item #: 901-282512LUX
Sunflower
Size: A2 (4 3/8" x 5 3/4")
Closure: Peel and press
$19.59
Per pack
($0.39/Envelope)
28 lb 12 1/2 x 12 1/2 Peel & Press Square Envelopes, White Wove, 250/Box
28 lb 12 1/2" x 12 1/2" Peel & Press Square Envelopes, White Wove, 250/Box
Item #: 901-1028550LUX
250/Box
White wove
Size: 12 1/2" x 12 1/2"
$225.39
Per box
($0.90/Envelope)
Lux® 4 1/4 x 6 1/4 80lbs. Square Flap Envelopes W/Peel & Press; Candy Pink, 50/Pk
Lux® 4 1/4" x 6 1/4" 80lbs. Square Flap Envelopes W/Peel & Press; Candy Pink, 50/Pk
Item #: 901-282544LUX
Candy Pink
Size: A4 (4 1/4" x 6 1/4")
Closure: Peel and press
$12.59
Per pack
($0.25/Envelope)
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 25/Pack (439911145)JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 25/Pack (439911145)
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 25/Pack (439911145)
Item #: 901-261295JAM
Size: 4 1/2" x 4 1/2"
Closure: Gum
Opening: Square
$8.99
Per pack
($0.36/Envelope)
LUX 9 x 9 Square Envelopes, 50/Box, Clear Translucent (8585-50-50)
LUX 9 x 9 Square Envelopes, 50/Box, Clear Translucent (8585-50-50)
Item #: 901-282322LUX
9 x 9 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations
Comes in Clear Translucent, 30lb. Text Paper
Dimensions: 9"L x 9"W
$48.89
Per pack
($0.98/Envelope)
1 23 ... 13

Displaying 1-24 of 293
house icon

Quill's House Brands

Business essentials you trust, savings you'll love.

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