Skip to main content Skip to footer
Customize your holiday gifts today
Get $20 off your first order of $100
Save 5% with Rewards+
Fanatical customer service since 1956
Rep photo Get expert
support now
Track an order
Shared cart
Reward not redeemed
You dont have enough points to redeem this reward.
Shopping list
Alternative Items


Home
>
Shipping, Packing & Mailing Supplies
>
Bulk Envelopes
>
Invitation Envelopes
>
Square Envelopes

Page 12 of Square Envelopes

   (293 Products)
Filter by:
Clear
JAM Paper (152)
LUX (141)
Clear
White (122)
Black (24)
Clear (21)
Brown (18)
Gray/Silver (13)
Blue (11)
Gold (7)
Red (15)
Beige (11)
Ivory (2)
Green (9)
Pink (9)
Yellow (8)
Purple (2)
Metallic (1)
Multicolor (1)
Natural (1)
Natural Kraft (1)
Clear
2 11/16" x 3 11/16" (6)
3 1/4" x 3 1/4" (2)
4 1/8" x 9 1/2" (5)
4 3/4" x 6 1/2" (12)
4 3/8" x 5 3/4" (13)
5 1/2" x 5 1/2" (22)
5 1/2" x 8 1/8" (2)
5 1/4" x 7 1/4" (21)
5 3/4" x 8 3/4" (19)
5" x 5" (18)
5" x 11 1/2" (1)
6 1/2" x 6 1/2" (13)
6 1/4" x 6 1/4" (12)
6" x 6" (22)
6" x 9 1/2" (3)
7 1/2" x 7 1/2" (10)
Other (106)
Go
$0 - $10 (4)
$10 - $20 (51)
$20 - $30 (51)
$30 - $40 (32)
$40 - $50 (16)
$50 - $60 (18)
$60 - $70 (17)
$70 - $80 (5)
$80 - $90 (4)
$90 - $100 (10)
$100 - $150 (40)
$150 - $200 (20)
$200 - $300 (19)
$300 - $400 (3)
$400 - $500 (1)
$750 - $1000 (2)
Clear
50 Per Pack (91)
500 Per Pack (60)
25 Per Pack (51)
250 Per Pack (38)
1000 Per Pack (28)
100 Per Pack (17)
All filters
Sort by:
Best matchPrice: High-LowPrice: Low-HighRating: High-Low
All filters 293 items found
LUX 6 x 6 Square Envelopes 50/Pack, Midnight Black (F-8525-B-50)
Quick view
LUX 6 x 6 Square Envelopes 50/Pack, Midnight Black (F-8525-B-50)
Item #: 901-24260442
Item #: 901-24260442
Dimensions: 6"L x 6"W
Comes in Midnight Black
Sold as 50 per box
$24.99
Per pack
($0.50/Envelope)
Add to cart
Earn 24 points
Free delivery w/ $25+
Lux® 5 3/4 x 8 3/4 80lbs. Square Flap Envelopes W/Peel & Press; Navy Blue, 50/Pk
Quick view
Lux® 5 3/4" x 8 3/4" 80lbs. Square Flap Envelopes W/Peel & Press; Navy Blue, 50/Pk
Item #: 901-282937LUX
Item #: 901-282937LUX
Pool
Size: A9 (5 3/4" x 8 3/4")
Closure: Peel and press
$21.59
Per pack
($0.43/Envelope)
Add to cart
Earn 21 points
Free delivery w/ $25+
JAM Paper 10 x 10 Large Square Invitation Envelopes, White, 50/Pack (3992319I)JAM Paper 10 x 10 Large Square Invitation Envelopes, White, 50/Pack (3992319I)
Quick view
JAM Paper 10 x 10 Large Square Invitation Envelopes, White, 50/Pack (3992319I)
Item #: 901-1588504JAM
Item #: 901-1588504JAM
Envelope Size: 10" x 10"
White envelope
Blank interior for personalized message
$44.99
Per pack
($0.90/Envelope)
Add to cart
Earn 44 points
Free delivery
LUX® 80lb 4 3/8x5 3/4 Square Flap Envelopes W/Peel&Press; Citrus Yellow, 500/BX
Quick view
LUX® 80lb 4 3/8"x5 3/4" Square Flap Envelopes W/Peel&Press; Citrus Yellow, 500/BX
Item #: 901-513997LUX
Item #: 901-513997LUX
Citrus
Size: A2 (4 3/8"x5 3/4")
Closure: Peel & press
$94.99
Per box
($0.19/Envelope)
Add to cart
Earn 94 points
Free delivery
LUX® 80lb 5 1/4x7 1/4 Square Flap Envelopes W/Glue; Quartz Metallic, 1000/BX
Quick view
LUX® 80lb 5 1/4"x7 1/4" Square Flap Envelopes W/Glue; Quartz Metallic, 1000/BX
Item #: 901-515739LUX
Item #: 901-515739LUX
Quartz metallic
Size: A7 (5 1/4"x7 1/4")
Closure: Moistenable glue
$270.99
Per box
($0.27/Envelope)
Add to cart
Earn 270 points
Free delivery
JAM Paper Square Envelopes, Peel & Press, 60lb Blush Pink, 6 1/4 x 6 1/4, 50 Pack, (8530-114-50)
Quick view
JAM Paper Square Envelopes, Peel & Press, 60lb Blush Pink, 6 1/4 x 6 1/4, 50 Pack, (8530-114-50)
Item #: 901-24578549
Item #: 901-24578549
Square Envelopes
6.25" x 6.25"
Blush Pink
$17.99
Per pack
($0.36/Envelope)
Add to cart
Earn 17 points
Free delivery w/ $25+
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)
Quick view
JAM Paper® 10 x 10 Large Square Invitation Envelopes, White, 100/Pack (03992319B)
Item #: 901-261329JAM
(1)
Item #: 901-261329JAM
Opening: Square
Size: 10" x 10"
Closure: Gum
$69.09
Per box
($0.69/Envelope)
Add to cart
Earn 69 points
Free delivery
JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, 25/Pack (28417)JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, 25/Pack (28417)
Quick view
JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, 25/Pack (28417)
Item #: 901-261303JAM
(1)
Item #: 901-261303JAM
Size: 6 1/2" x 6 1/2"
Closure: Gum
Opening: Square
$19.99
Per pack
($0.80/Envelope)
Add to cart
Earn 19 points
Free delivery w/ $25+
JAM Paper 6 x 6 Square Envelopes, Peel & Press, Ruby Red, 50/Pack (8525-18-50)JAM Paper 6 x 6 Square Envelopes, Peel & Press, Ruby Red, 50/Pack (8525-18-50)
Quick view
JAM Paper 6 x 6 Square Envelopes, Peel & Press, Ruby Red, 50/Pack (8525-18-50)
Item #: 901-24578455
Item #: 901-24578455
Square Envelopes
6" x 6"
Ruby Red
$17.99
Per pack
($0.36/Envelope)
Add to cart
Earn 17 points
Free delivery w/ $25+
Out of stock
LUX® 60lbs. 4 3/4 x 6 1/2 Square Flap Envelopes W/Peel & Press, White, 1000/BX
Quick view
LUX® 60lbs. 4 3/4" x 6 1/2" Square Flap Envelopes W/Peel & Press, White, 1000/BX
Item #: 901-384895LUX
Item #: 901-384895LUX
White
Size: A6 (4 3/4" x 6 1/2")
Closure: Peel & press
$92.39
Per box
($0.09/Envelope)
View substitute
Notify me
Earn 92 points
Out of stock
LUX Square Flap Open End Currency Envelope, 2 7/8 x 6 1/2, Gold Bow, 1000/Box (CUR-99-1000)
Quick view
LUX Square Flap Open End Currency Envelope, 2 7/8" x 6 1/2", Gold Bow, 1000/Box (CUR-99-1000)
Item #: 901-386150LUX
Item #: 901-386150LUX
Currency envelopes (2 7/8 x 6 1/2) are perfect for the gift of cash for all occasions/holidays/birthdays/graduations/company/bonuses
Comes in gold bow, 70lb. White Text paper
None Sealing Method
$92.99
Per box
($0.09/Envelope)
View substitute
Notify me
Earn 92 points
Out of stock
LUX® 80lb 4 1/8x9 1/2 Square Flap Metallic Envelopes; Crystal, 500/BX
Quick view
LUX® 80lb 4 1/8"x9 1/2" Square Flap Metallic Envelopes; Crystal, 500/BX
Item #: 901-516445LUX
Item #: 901-516445LUX
Crystal metallic
Size: #10 (4 1/8"x9 1/2")
Closure: Peel & press
$173.39
Per box
($0.35/Envelope)
Notify me
Earn 173 points
Out of stock
LUX® 60lb 4 3/4x6 1/2 Square Flap Envelopes W/Peel&Press; White, 500/BX
Quick view
LUX® 60lb 4 3/4"x6 1/2" Square Flap Envelopes W/Peel&Press; White, 500/BX
Item #: 901-516179LUX
Item #: 901-516179LUX
White
Size: A6 (4 3/4"x6 1/2")
Closure: Peel & press
$63.99
Per box
($0.13/Envelope)
Notify me
Earn 63 points
Out of stock
LUX® 80 lb 6 1/4 x 6 1/4 Recycled Peel & Press Square Vellum Envelopes, White, 50/Pack
Quick view
LUX® 80 lb 6 1/4" x 6 1/4" Recycled Peel & Press Square Vellum Envelopes, White, 50/Pack
Item #: 901-1029998LUX
Item #: 901-1029998LUX
50/Pack
White
Size: 6 1/4" x 6 1/4"
$19.99
Per pack
($0.40/Envelope)
View substitute
Notify me
Earn 19 points
Out of stock
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)
Quick view
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, Bulk 250/Box (439911145H)
Item #: 901-1589775JAM
(2)
Item #: 901-1589775JAM
White envelope
Blank interior for personalized message
Envelope Size: 4.5" x 4.5"
$64.99
Per pack
($0.26/Envelope)
Notify me
Earn 64 points
Out of stock
LUX® 80lb 4 1/8x9 1/2 Square Flap Envelopes; Crystal Metallic, 250/BXLUX® 80lb 4 1/8x9 1/2 Square Flap Envelopes; Crystal Metallic, 250/BX
Quick view
LUX® 80lb 4 1/8"x9 1/2" Square Flap Envelopes; Crystal Metallic, 250/BX
Item #: 901-516448LUX
Item #: 901-516448LUX
250/box
Crystal metallic
Size: #10 (4 1/8"x9 1/2")
$94.99
Per box
($0.38/Envelope)
Notify me
Earn 94 points
Out of stock
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 50/Pack (439911145I)JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 50/Pack (439911145I)
Quick view
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 50/Pack (439911145I)
Item #: 901-1588514JAM
Item #: 901-1588514JAM
White envelope
Blank interior for personalized message
Envelope Size: 4.5" x 4.5"
$13.99
Per pack
($0.28/Envelope)
View substitute
Notify me
Earn 13 points
Out of stock
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)
Quick view
JAM Paper® 4.5 x 4.5 Square Invitation Envelopes, White, Bulk 1000/Carton (439911145C)
Item #: 901-261336JAM
Item #: 901-261336JAM
Size: 4 1/2" x 4 1/2"
Closure: Gum
Opening: Square
$227.99
Per carton
($0.23/Envelope)
Notify me
Earn 227 points
Out of stock
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)
Quick view
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 25/Pack (439911145)
Item #: 901-261295JAM
(2)
Item #: 901-261295JAM
Size: 4 1/2" x 4 1/2"
Closure: Gum
Opening: Square
$9.49
Per pack
($0.38/Envelope)
View substitute
Notify me
Earn 9 points
Out of stock
LUX® 80lb 4 1/8x9 1/2 Square Flap Envelopes; Crystal Metallic, 1000/BX
Quick view
LUX® 80lb 4 1/8"x9 1/2" Square Flap Envelopes; Crystal Metallic, 1000/BX
Item #: 901-516460LUX
Item #: 901-516460LUX
1000/box
Crystal metallic
Size: #10 (4 1/8"x9 1/2")
$270.99
Per box
($0.27/Envelope)
Notify me
Earn 270 points
Out of stock
JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Presidential Blue, 25/Pack (263917218)JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Presidential Blue, 25/Pack (263917218)
Quick view
JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Presidential Blue, 25/Pack (263917218)
Item #: 901-2632940
Item #: 901-2632940
Size: 6 1/2" x 6 1/2"
Quantity: 25/pack
Perfect for Greeting Cards, Invitations, Weddings or any announcement.
$30.99
Per pack
($1.24/Envelope)
Notify me
Earn 30 points
Out of stock
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 100/Pack (439911145B)JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 100/Pack (439911145B)
Quick view
JAM Paper 4.5 x 4.5 Square Invitation Envelopes, White, 100/Pack (439911145B)
Item #: 901-261316JAM
(3)
Item #: 901-261316JAM
Size: 4 1/2" x 4 1/2"
Closure: Gum
Opening: Square
$39.99
Per box
($0.40/Envelope)
View substitute
Notify me
Earn 39 points
Out of stock
LUX 6 1/2 x 6 1/2 Square Envelopes, 50/Box, White - 100% Recycled (8535-WPC-50)
Quick view
LUX 6 1/2 x 6 1/2 Square Envelopes, 50/Box, White - 100% Recycled (8535-WPC-50)
Item #: 901-282238LUX
Item #: 901-282238LUX
6 1/2 x 6 1/2 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations
Comes in White - 100% Recycled, 80lb. Text Paper
Closure: Peel and press
$21.99
Per pack
($0.44/Envelope)
View substitute
Notify me
Earn 21 points
Out of stock
LUX® 70lb 2 11/16x3 11/16 Pointed Flap Mini Envelopes W/Glue; Chocolate Brown, 1000/BX
Quick view
LUX® 70lb 2 11/16"x3 11/16" Pointed Flap Mini Envelopes W/Glue; Chocolate Brown, 1000/BX
Item #: 901-516819LUX
Item #: 901-516819LUX
Chocolate
Size: #17 (2 11/16"x3 11/16")
Closure: Moistenable glue
$139.99
Per box
($0.14/Envelope)
Notify me
Earn 139 points
1 ... 11 12 13
Displaying 265-288 of 293

Delivering quality & savings with our in-house brands

Staples logo Tru Red logo Union & Scale logo Pick Me Up logo Coastwide logo Workplace logo Perk logo Staples tech logo
Trustpilot logo Trustpilot rating 4.5 out of 5

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?

Start a chat.
Email us.
Looking for coupons?
You will be redirected to travel.quill.com in a new tab. Hit Okay to continue.
Okay
Go to Cart
Subtotal: ( items / rewards):
Rewards balance:
Rewards & coupons center
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