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® 5 x 5 Square Envelopes, Clear Translucent Vellum, 50/pack (31032I)JAM Paper® 5 x 5 Square Envelopes, Clear Translucent Vellum, 50/pack (31032I)
JAM Paper® 5 x 5 Square Envelopes, Clear Translucent Vellum, 50/pack (31032I)
Item #: 901-1589078JAM
Envelope Size: 5" x 5"
Paper Weight: 28 lbs.
Pack includes 50 envelopes
$49.99
Per pack
($1.00/EACH)
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
$129.89
Per box
($0.26/Envelope)
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)
LUX® 70lb 5 1/4x7 1/4 Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 1000/BX
LUX® 70lb 5 1/4"x7 1/4" Square Flap Envelopes W/Peel&Press; Grocery Bag Brown, 1000/BX
Item #: 901-516143LUX
1000/box
Grocery bag
Size: A7 (5 1/4"x7 1/4")
$138.19
Per box
($0.14/Envelope)
JAM Paper® 5 x 5 Square Invitation Envelopes, White, 100/Pack (28414B)JAM Paper® 5 x 5 Square Invitation Envelopes, White, 100/Pack (28414B)
JAM Paper® 5 x 5 Square Invitation Envelopes, White, 100/Pack (28414B)
Item #: 901-261317JAM
Size: 5" x 5"
Closure: Gum
Opening: Square
$46.99
Per box
($0.47/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 3/4x6 1/2 Square Flap Metallic Envelopes W/Peel&Press; Gold, 500/BX
LUX® 80lb 4 3/4"x6 1/2" Square Flap Metallic Envelopes W/Peel&Press; Gold, 500/BX
Item #: 901-515761LUX
Gold metallic
Size: A6 (4 3/4"x6 1/2")
Closure: Peel & press
$109.69
Per box
($0.22/Envelope)
LUX® 6 x 9 1/2 30lbs. Square Flap Envelopes W/Peel & Press, Clear Translucent, 50/Pack
LUX® 6" x 9 1/2" 30lbs. Square Flap Envelopes W/Peel & Press, Clear Translucent, 50/Pack
Item #: 901-282415LUX
A10 Invitation Envelopes (6 x 9 1/2) are perfect for party invites/thank you cards/wedding invites/announcements
Comes in Clear Translucent, 30lb. Text Paper
Dimensions: 6"L x 9 1/2"W
$23.19
Per pack
($0.46/Envelope)
JAM Paper 6 x 6 Square Colored Invitation Envelopes, Green Recycled, 25/Pack (2792267)JAM Paper 6 x 6 Square Colored Invitation Envelopes, Green Recycled, 25/Pack (2792267)
JAM Paper 6 x 6 Square Colored Invitation Envelopes, Green Recycled, 25/Pack (2792267)
Item #: 901-261276JAM
Size: 6" x 6"
Closure: Gum
Opening: Square
$25.99
Per pack
($1.04/Envelope)
Lux® 5 1/4 x 7 1/4 60lbs. Lined Envelopes W/Peel & Press; White/Gold LUX Lining
Lux® 5 1/4" x 7 1/4" 60lbs. Lined Envelopes W/Peel & Press; White/Gold LUX Lining
Item #: 901-282845LUX
White/gold LUx lining
Size: A7 (5 1/4" x 7 1/4")
Closure: Peel and press
$21.89
Per pack
($0.44/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® 70lb 8x8 Square Flap Envelopes W/Peel&Press; Bright White, 500/BX
LUX® 70lb 8"x8" Square Flap Envelopes W/Peel&Press; Bright White, 500/BX
Item #: 901-516584LUX
500/box
Bright white
Size: 8"x8"
$148.89
Per box
($0.30/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
$17.49
Per pack
($0.35/Envelope)
LUX® 80lb 4 3/8x5 3/4 Square Flap Metallic Envelopes W/Peel&Press; Gold, 500/BX
LUX® 80lb 4 3/8"x5 3/4" Square Flap Metallic Envelopes W/Peel&Press; Gold, 500/BX
Item #: 901-515792LUX
Gold metallic
Size: A2 (4 3/8"x5 3/4")
Closure: Peel & press
$96.49
Per box
($0.19/Envelope)
Lux® 5 3/4 x 8 3/4 80lbs. Square Flap Envelopes W/Peel & Press; Pool Blue, 50/Pk
Lux® 5 3/4" x 8 3/4" 80lbs. Square Flap Envelopes W/Peel & Press; Pool Blue, 50/Pk
Item #: 901-282938LUX
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
$15.49
Per pack
($0.31/Envelope)
JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Dark Purple, 25/Pack (563912527)JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Dark Purple, 25/Pack (563912527)
JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Dark Purple, 25/Pack (563912527)
Item #: 901-261631JAM
25 envelopes per pack
Envelope type: Business
Closure: Gum
$30.99
Per pack
($1.24/Envelope)
80 lb 6 1/4 x 6 1/4 Peel & Press Square Envelopes, Navy Blue, 50/Pack
80 lb 6 1/4" x 6 1/4" Peel & Press Square Envelopes, Navy Blue, 50/Pack
Item #: 901-1030063LUX
Square envelopes perfect for announcements/weddings/greeting cards/invitations
Comes in Navy, 80lb. Text Paper
Dimensions: 6 1/4"H x 6 1/4"W
$22.49
Per pack
($0.45/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)
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)
LUX® 80lb 6x9 1/2 Square Flap Envelopes W/Peel&Press; Midnight Black, 1000/BX
LUX® 80lb 6"x9 1/2" Square Flap Envelopes W/Peel&Press; Midnight Black, 1000/BX
Item #: 901-514102LUX
1000/box
Midnight black
Size: A10 (6"x9 1/2")
$193.09
Per box
($0.19/Envelope)
JAM Paper 3.125 x 3.125 Mini Square Envelopes, White, Bulk 250/Box (201229H)JAM Paper 3.125 x 3.125 Mini Square Envelopes, White, Bulk 250/Box (201229H)
JAM Paper 3.125 x 3.125 Mini Square Envelopes, White, Bulk 250/Box (201229H)
Item #: 901-1589670JAM
Product Type: Tiny Envelope
White paper envelope
Size: 3.13" x 3.13"
$65.29
Per box
($0.26/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"
$190.89
Per box
($0.19/Envelope)
LUX® 80lb 5 1/4x7 1/4 Square Flap Envelopes W/Glue; Quartz Metallic, 1000/BX
LUX® 80lb 5 1/4"x7 1/4" Square Flap Envelopes W/Glue; Quartz Metallic, 1000/BX
Item #: 901-515739LUX
Quartz metallic
Size: A7 (5 1/4"x7 1/4")
Closure: Moistenable glue
$244.59
Per box
($0.24/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
$116.59
Per box
($0.12/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