Staples #10 1/2 Kraft Catalog Envelope, 9" x 12", Kraft, 10/Pack (SPL901988)~#|#~050633DB-B838-45A9-9092A360BC03DB8A_sc7
Staples #10 1/2 Kraft Catalog Envelope, 9" x 12", Kraft, 10/Pack (SPL901988)~#|#~C3F6F090-2C52-4632-9CE10101A4B89CE5_sc7
Staples #10 1/2 Kraft Catalog Envelope, 9" x 12", Kraft, 10/Pack (SPL901988) is In-store only
Item # : 901988
Model # : SPL901988
The Staples 9" x 12" envelope featuring a resealable ClearClasp closure for repeated usage is made of 28-lb brown kraft and has a gummed flap for secure closure.
  • 9" x 12"
  • Two ways to seal: resealable ClearClasp™closure for repeated use and gummed flap for permanent closure
Price is $8.99
Unit of measure 10/Pack
1-hr pickup
LUX 4 1/8" x 9 1/2" #10 80lbs. Square Flap Envelopes W/Glue Closure, Amethyst Metallic Purple~#|#~m004940421_sc7
LUX 4 1/8" x 9 1/2" #10 80lbs. Square Flap Envelopes W/Glue Closure, Amethyst Metallic Purple~#|#~m005823899_sc7
Item # : 281913
Model # : 5360-17-50
Lux® Size 10 square flap envelope in amethyst metallic color is ideal for different types of personal or business related uses and measures 4 1/8" x 9 1/2".
  • #10 Square Flap Envelopes are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail
  • Comes in Amethyst Metallic, 80lb. Text Paper
Price is $19.39
Unit of measure 50/Pack
Delivery by Wed, Jul 02
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Navy Blue, 25/Pack (LEBA367)~#|#~m003905150_sc7
JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Navy Blue, 25/Pack (LEBA367)~#|#~m003905149_sc7
Item # : 261705
Model # : LEBA367
  • Size: #10 (4 1/8" x 9 1/2")
  • Closure: Gum
Price is $18.99
Unit of measure 25/Pack
Delivery by Fri, Jun 27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Pack (75747-250)~#|#~sp228873478_sc7
Item # : 24578346
Model # : 75747-250
No reviews yet
  • #10 Envelopes
  • 4 1/8 in x 9 1/2 in
Price is $65.09
Unit of measure 250/Pack
Free delivery by Fri, Jun 27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Gartner Studios Gummed #10 Envelope, 4.12" x 9.5", Marble/Gold Foil, 20/Pack (27513)~#|#~sp69181495_sc7
Gartner Studios Gummed #10 Envelope, 4.12" x 9.5", Marble/Gold Foil, 20/Pack (27513)~#|#~sp69181494_sc7
Gartner Studios Gummed #10 Envelope, 4.12" x 9.5", Marble/Gold Foil, 20/Pack (27513) is In-store only
Item # : 2721266
Model # : 27513JAH
Send out important invitations, invoices, and other correspondence with this 20-pack of Gartner Studios marble and gold envelopes.
  • US #10 business envelope is suitable for many mailing projects
  • Available in eye-pleasing marble/gold foil
Price is $9.49
1-hr pickup
LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Flame Metallic Orange, 500/BX~#|#~m004940426_sc7
LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Flame Metallic Orange, 500/BX~#|#~m005823908_sc7
Item # : 385039
Model # : 5360-26-500
No reviews yet
LUX® Size 10 square flap envelope in flame metallic color of size 4 1/8" x 9 1/2" forms a perfect choice for personal or corporate business use and is sold as 500 per box.
  • #10 Square Flap Envelopes are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail
  • Comes in Flame Metallic, 80lb. Text Paper
Price is $183.69
Unit of measure 500/Box
Free delivery by Wed, Jul 02
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Gartner Studios Gummed #10 Envelope, 4.12" x 9.5", Gray Linen, 20/Pack (27514)~#|#~sp69181493_sc7
Gartner Studios Gummed #10 Envelope, 4.12" x 9.5", Gray Linen, 20/Pack (27514)~#|#~sp69181492_sc7
Gartner Studios Gummed #10 Envelope, 4.12" x 9.5", Gray Linen, 20/Pack (27514) is In-store only
Item # : 2721265
Model # : 27514JAH
Make an impression with this 20-pack of Gartner Studios linen print envelopes with a classic textile appearance.
  • US #10 business envelope is suitable for many mailing projects
  • Available in eye-pleasing gray linen
Price is $9.49
1-hr pickup
JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 1000/Pack (61597-1M)~#|#~sp228873474_sc7
Item # : 24578339
Model # : 61597-1M
No reviews yet
  • #10 Window Envelopes
  • 4 1/8 in x 9 1/2 in
Price is $132.95
Unit of measure 1000/Pack
Free delivery by Fri, Jun 27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX Self Seal #10 Booklet Envelope 6" x 9", Natural, 1000/Pack (6025-01-1000)~#|#~sp14807416_sc7
Item # : 24261223
Model # : 6025-01-1000
No reviews yet
  • Dimensions: 6"L x 9"W
  • Comes in Natural
Price is $140.99
Unit of measure 1000/Pack
Free delivery by Wed, Jul 02
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX #10 Kraft Regular Envelopes (4 1/8 x 9 1/2) 250/Pack, 24lb. Brown Kraft (92031-250)~#|#~sp14807365_sc7
Item # : 24260415
Model # : 92031-250
No reviews yet
LUX #10 Regular Envelopes (4 1/8 x 9 1/2) in 24lb. Brown Kraft are perfect for mailing Checks, Invoices, Letterhead, Personal Letters, Statements, Direct Mail and more!
  • Dimensions: 4.125"L x 9.5"W
  • Comes in 24lb. Brown Kraft
Price is $96.89
Unit of measure 250/Pack
Free delivery by Wed, Jul 02
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper #10 Business Envelopes, 4.125 x 9.5, Baby Blue, Bulk 500/Box (2155778H)~#|#~5919944E-7278-4F67-B9B9763E17C6E6FD_sc7
JAM Paper #10 Business Envelopes, 4.125 x 9.5, Baby Blue, Bulk 500/Box (2155778H)~#|#~CFA949F6-6990-4C05-988C673881FE92FF_sc7
Item # : 1589634
Model # : 2155778H
No reviews yet
The JAM Paper #10 (4.13" x 9.5") recycled envelope makes a great option for distributing official materials, sending mails or filing important papers.
  • Product Type: Recycled Envelope
  • Baby blue recycled paper envelope
Price is $135.39
Unit of measure 500/Box
Free delivery by Fri, Jun 27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Pack (45161-250)~#|#~sp228873482_sc7
Item # : 24578361
Model # : 45161-250
No reviews yet
  • #10 Window Envelopes
  • 4 1/8 in x 9 1/2 in
Price is $33.09
Unit of measure 250/Pack
Delivery by Fri, Jun 27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park #10 Clasp & Moistenable Glue Kraft Catalog Envelope, 3.38" x 6", Brown Kraft, 100/Box (QUA37010)~#|#~sp53358560_sc7
Quality Park #10 Clasp & Moistenable Glue Kraft Catalog Envelope, 3.38" x 6", Brown Kraft, 100/Box (QUA37010)~#|#~sp53358558_sc7
Quality Park #10 Clasp & Moistenable Glue Kraft Catalog Envelope, 3.38" x 6", Brown Kraft, 100/Box (QUA37010) is Out of stock
Item # : 513224
Model # : QUA37010
No reviews yet
Mail brochures, pamphlets, and other documents securely with these Quality Park #10 brown kraft gummed clasp envelopes.
  • Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
  • Made of brown kraft paper
Unit of measure 100/Box
Staples Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 125/Box (276204N)~#|#~sp41694144_sc7
Staples Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 125/Box (276204N)~#|#~sp41694143_sc7
Staples Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 125/Box (276204N) is Out of stock
Item # : 276204
Model # : 19261
Ensure privacy for confidential mailings with this 125-pack of Staples 4 1/8 x 9 1/2-inch security-tinted gummed white wove #10 standard business envelope.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. wove paper for durability
Price is $10.59
Unit of measure 125/Box
Southworth #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Box (J404-10)~#|#~s1174997_sc7
Southworth #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Box (J404-10)~#|#~s1174996_sc7
Southworth #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Box (J404-10) is Out of stock
Item # : 721225
Model # : J404-10
Protect correspondence while it's in transit with this box of 250 Southworth 24-pound white wove-finish #10 25 percent cotton business envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $39.39
Unit of measure 250/Box
JAM Paper #10 Button & String Booklet Envelopes, 4 1/8" x 9 1/2", Brown Kraft, 100/Pack (41266941d)~#|#~7D34E380-DA84-4E07-8442116C35E9EEAC_sc7
JAM Paper #10 Button & String Booklet Envelopes, 4 1/8" x 9 1/2", Brown Kraft, 100/Pack (41266941d)~#|#~37AC4F19-1472-43B9-BCEBFCDCDBA52332_sc7
JAM Paper #10 Button & String Booklet Envelopes, 4 1/8" x 9 1/2", Brown Kraft, 100/Pack (41266941d) is Out of stock
Item # : 24604544
Model # : 41266941d
No reviews yet
  • Brown Kraft Envelopes
  • Size: #10 (4.13 x 9.5 inches)
Price is $121.99
Unit of measure 100/Pack
Staples QuickStrip EasyClose Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (19956)~#|#~sp42170740_sc7
Staples QuickStrip EasyClose Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (19956) is Out of stock
Item # : 871070
Model # : 19956
Keep your important letters and documents private with this 100-pack of Staples EasyClose tamper-evident security-tint envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $15.19
Unit of measure 100/Box
JAM Paper #10 Booklet Envelopes, 4 1/8" x 9 1/2", Chocolate Brown, 100/Pack (233714d)~#|#~4B5721C5-C445-479F-966430F0246B4E28_sc7
JAM Paper #10 Booklet Envelopes, 4 1/8" x 9 1/2", Chocolate Brown, 100/Pack (233714d)~#|#~AC8E4BAC-F698-49AE-A3568089ADCB29F4_sc7
JAM Paper #10 Booklet Envelopes, 4 1/8" x 9 1/2", Chocolate Brown, 100/Pack (233714d) is Out of stock
Item # : 24604524
Model # : 233714d
No reviews yet
  • Color: Chocolate Brown
  • Size: #10 (4.13 x 9.5 inches)
Price is $32.99
Unit of measure 100/Pack
JAM PAPER #10 Window Envelopes (4 1/8 x 9 1/2), 24lb., Bright White, Laser Safe, 500/pack~#|#~589C6F8C-D4E7-4C37-941A776A9D8F4852_sc7
JAM PAPER #10 Window Envelopes (4 1/8 x 9 1/2), 24lb., Bright White, Laser Safe, 500/pack is Out of stock
Item # : 24560683
Model # : 92019-500
No reviews yet
  • Color: Bright White
  • Size: #10 (4 1/8 x 9 1/2)
Price is $99.89
Unit of measure 500/Pack
JAM Paper #10 Self Seal Booklet Envelopes, 4 1/8" x 9 1/2", Seafoam Blue, 50/Pack (LUX-4860-113-50)~#|#~70CFEFF9-CBB7-4A8D-B28DAB4C7D9D5E39_sc7
JAM Paper #10 Self Seal Booklet Envelopes, 4 1/8" x 9 1/2", Seafoam Blue, 50/Pack (LUX-4860-113-50)~#|#~1C99A9F8-527A-4926-BFD3A4AEA6AE34BB_sc7
JAM Paper #10 Self Seal Booklet Envelopes, 4 1/8" x 9 1/2", Seafoam Blue, 50/Pack (LUX-4860-113-50) is Out of stock
Item # : 24604509
Model # : LUX-4860-113-50
No reviews yet
Are you looking for a pack of high-quality envelopes for donations, tithing, money collection, and fundraising?
  • FOR BUSINESS AND PROFESSIONAL USE
  • PEEL & PRESS SEAL
Price is $21.95
Unit of measure 50/Pack
JAM Paper Self Seal #10 Booklet Envelopes, 4 1/8" x 9 1/2", Light Purple, 50/Pack (LUX-4860-05-50)~#|#~E29023C6-F930-4F4D-9D4BFE88B9607DF5_sc7
JAM Paper Self Seal #10 Booklet Envelopes, 4 1/8" x 9 1/2", Light Purple, 50/Pack (LUX-4860-05-50)~#|#~747F318C-EFC9-408C-9C13F10BCB79AC31_sc7
JAM Paper Self Seal #10 Booklet Envelopes, 4 1/8" x 9 1/2", Light Purple, 50/Pack (LUX-4860-05-50) is Out of stock
Item # : 24604507
Model # : LUX-4860-05-50
No reviews yet
Are you looking for a pack of high-quality envelopes for business letters, resumes, letters of recommendation, applications, and other important documents?
  • FOR BUSINESS AND PROFESSIONAL USE
  • PEEL & PRESS SEAL
Price is $21.95
Unit of measure 50/Pack
JAM PAPER #10 Window Envelopes (4 1/8 x 9 1/2), 24lb., Bright White, Laser Safe, 250/pack~#|#~F69FED8C-8F01-46C0-9792F2316894A131_sc7
JAM PAPER #10 Window Envelopes (4 1/8 x 9 1/2), 24lb., Bright White, Laser Safe, 250/pack is Out of stock
Item # : 24560678
Model # : 92019-250
No reviews yet
  • Color: Bright White
  • Size: #10 (4 1/8 x 9 1/2)
Price is $56.29
Unit of measure 250/Pack
JAM Paper #10 Business Commercial Envelopes, 4 1/8 x 9 1/2, White, 25/Pack (35532)~#|#~62F656C3-45C5-4280-A3380941208F14E7_sc7
JAM Paper #10 Business Commercial Envelopes, 4 1/8 x 9 1/2, White, 25/Pack (35532)~#|#~D17ADE9F-25A6-4594-A27AFF2470DA6408_sc7
JAM Paper #10 Business Commercial Envelopes, 4 1/8 x 9 1/2, White, 25/Pack (35532) is Out of stock
Item # : 24578337
Model # : 35532
No reviews yet
  • Color: White
  • Size: #10 (4.13 x 9.5 inches)
Price is $7.59
Unit of measure 25/Pack
JAM Paper Self Seal #10 Booklet Envelope 4 1/8" x 9 1/2", Plum Purple, 50/Pack (LUX-4860-104-50)~#|#~8AF28645-EE15-4153-B27044E30D12E670_sc7
JAM Paper Self Seal #10 Booklet Envelope 4 1/8" x 9 1/2", Plum Purple, 50/Pack (LUX-4860-104-50)~#|#~BF658955-42FB-41F0-AA47962E9F13D4A4_sc7
JAM Paper Self Seal #10 Booklet Envelope 4 1/8" x 9 1/2", Plum Purple, 50/Pack (LUX-4860-104-50) is Out of stock
Item # : 24604618
Model # : LUX-4860-104-50
No reviews yet
  • FOR BUSINESS AND PROFESSIONAL USE
  • PEEL & PRESS SEAL
Price is $21.95
Unit of measure 50/Pack
JAM Paper #10 Booklet Envelopes, 4 1/8" x 9 1/2", Natural, 50/Pack (4561-01-50)~#|#~1E4CE1BD-64DD-46A0-B8055A23BA56FD45_sc7
JAM Paper #10 Booklet Envelopes, 4 1/8" x 9 1/2", Natural, 50/Pack (4561-01-50)~#|#~766C135E-78DB-40B5-8CD9F39FB0EA8E94_sc7
JAM Paper #10 Booklet Envelopes, 4 1/8" x 9 1/2", Natural, 50/Pack (4561-01-50) is Out of stock
Item # : 24604467
Model # : 4561-01-50
No reviews yet
  • #10 Window Envelopes (4 1/8 x 9 1/2)
  • Color - Natural
Price is $13.95
Unit of measure 50/Pack
Southworth® Fine Granite Envelopes, #10,  Gray~#|#~s0137286_sc7
Southworth® Fine Granite Envelopes, #10,  Gray~#|#~s0137265_sc7
Southworth® Fine Granite Envelopes, #10, Gray is Out of stock
Item # : 416958
Model # : P914-10
No reviews yet
  • 24 lb. gray
  • Laser, inkjet and copier guaranteed
Price is $6.29
Unit of measure 25/Pack
Southworth® Exceptional Envelopes, #10, 24 lb., White~#|#~s0137246_sc7
Southworth® Exceptional Envelopes, #10, 24 lb., White~#|#~s0137247_sc7
Southworth® Exceptional Envelopes, #10, 24 lb., White is Out of stock
Item # : 168237
Model # : R14-10
No reviews yet
  • 24 lb.
  • 100% cotton
Price is $8.49
Unit of measure 25/Pack
Ampad® #10, Watershed® Security-Tint Gummed Envelopes, 500/Box~#|#~s0217158_sc7
Ampad® #10, Watershed® Security-Tint Gummed Envelopes, 500/Box is Out of stock
Item # : 706760
Model # : 73048
No reviews yet
  • #10 (4-1/8" x 9-1/2")
  • Gummed closure with V-flap
Price is $31.49
Unit of measure 500/Box

Trending now

Discover the magic of #10 envelopes for daily use

Number 10 envelopes, often referred to as "#10 envelopes," are instrumental office supplies for various tasks. Typically used to send invoices, checks, letters, and other documents, these envelopes offer a great solution for mailing business or personal correspondences securely. Their standard size (4 1/8 inches by 9 1/2 inches) makes them an ideal fit for most letter-sized papers, which can easily be folded into thirds. These #10 envelopes not only help keep your documents intact but also deliver a touch of professionalism and speedy organization.

Explore the variety and options in #10 envelopes

Number 10 envelopes come in a wide array of colors, materials, and design options. They are available in versatile finishes like glossy, matte or textured, which can be selected based on personal preferences or business needs. You can also find these envelopes with or without windows, providing the flexibility to display the mailing address directly. Many companies even offer custom-printed number 10 envelopes, giving you the chance to showcase your brand's logo or design. In addition to number 10 envelopes, it's worth mentioning smaller sized Envelopes like A7 or A2 which are commonly used for invitations and greeting cards.