LUX Open End Envelopes 9" x 12", Ruby Red (LUX-1590-18-1M)~#|#~85B3B481-A5EE-4CDD-A4A88ED7EB219241_sc7
Item: 1277794
Model: LUX-1590-18-1M
No reviews yet
Price is $320.44
Unit of measure 1000/Box
Free delivery by Mon, Jun 22
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Quality Park Clasp & Moistenable Catalog Envelopes, 9" x 12", Red, 10/Pack (QUA38734)~#|#~sp44343576_sc7Quality Park Clasp & Moistenable Catalog Envelopes, 9" x 12", Red, 10/Pack (QUA38734)~#|#~sp44343575_sc7
Item: QUA38734
Model: QUA38734
Price is $13.19
Unit of measure Pack
Delivery by Mon, Jun 15
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JAM Paper 9 x 12 Booklet Translucent Vellum Envelopes, Primary Yellow, 25/Pack (1592184)~#|#~sp102299638_sc7JAM Paper 9 x 12 Booklet Translucent Vellum Envelopes, Primary Yellow, 25/Pack (1592184)~#|#~sp102299590_sc7
Item: 262281
Model: 1592184
No reviews yet
Price is $57.99
Unit of measure 25/Pack
Free delivery by Thu, Jun 18
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LUX 9 x 12 Open End Envelopes 50/Pack, 14lb. (75852-50)~#|#~E36EDD45-9771-441F-B4099C2DAA14A223_sc7
Item: 24260320
Model: 75852-50
Price is $37.95
Unit of measure 50/Pack
Free delivery by Mon, Jun 22
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JAM Paper Catalog Envelope, 9" x 12", Dark Grey, 10/Pack (21285783B)~#|#~m000067853_sc7
Item: 38289
Model: 21285783B
Price is $15.49
Unit of measure 10/Pack
Delivery by Thu, Jun 18
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JAM Paper Self Seal Catalog Envelope, 9" x 12", Orange, 50/Pack (185747509I)~#|#~E1491002-11D6-4110-A0E13D4D3716DCF8_sc7
Item: 24557923
Model: 185747509I
No reviews yet
Price is $45.19
Unit of measure 50/Pack
Free delivery by Thu, Jun 18
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LUX 9" x 12" Open End Window Envelopes, Grocery Bag Brown~#|#~m001406663_sc7
Item: 1277766
Model: 1590-GB-250
Price is $169.59
Unit of measure 250/Box
Free delivery by Mon, Jun 22
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JAM Paper Booklet Envelope, 9" x 12", Navy Blue, 250/Box (263916011H)~#|#~sp121512595_sc7JAM Paper Booklet Envelope, 9" x 12", Navy Blue, 250/Box (263916011H)~#|#~sp121512594_sc7
Item: 24006095
Model: 263916011H
No reviews yet
Price is $231.39
Unit of measure 250/Box
Free delivery by Thu, Jun 18
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LUX 9 x 12 Booklet Envelopes 50/Pack, Navy (LUX-4899-103-50)~#|#~sp14807514_sc7
Item: 24260921
Model: LUX-4899-103-50
Price is $42.69
Unit of measure 50/Pack
Free delivery by Mon, Jun 22
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LUX 9 x 12 Booklet Envelopes 500/Pack, Smoke (EX4899-22-500)~#|#~sp14807524_sc7
Item: 24261233
Model: EX4899-22-500
No reviews yet
Price is $146.09
Unit of measure 500/Pack
Free delivery by Mon, Jun 22
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JAM Paper Self Seal Catalog Envelope, 9" x 12", Orange, 100/Pack (185747509D)~#|#~9CA96EE1-582F-4DC9-BDE3E1E8ED51AD7F_sc7
Item: 24557924
Model: 185747509D
No reviews yet
Price is $64.99
Unit of measure 100/Pack
Free delivery by Thu, Jun 18
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JAM Paper Self Seal Catalog Envelope, 9" x 12", Black, 50/Pack (260147509I)~#|#~9DF9A953-E7E8-4594-8B94E2966DC5825E_sc7
Item: 24557987
Model: 260147509I
No reviews yet
Price is $45.19
Unit of measure 50/Pack
Free delivery by Thu, Jun 18
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JAM Paper 9 x 12 Open End Catalog Envelopes, Dark Grey, 100/Pack (21285783)~#|#~sp61031440_sc7JAM Paper 9 x 12 Open End Catalog Envelopes, Dark Grey, 100/Pack (21285783)~#|#~sp61031342_sc7
Item: 261753
Model: 21285783
Price is $123.19
Unit of measure 100/Box
Free delivery by Thu, Jun 18
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JAM Paper 9 x 12 Metallic Booklet Envelopes, Stardream Gold, 100/Pack (v018321c)~#|#~sp131391301_sc7JAM Paper 9 x 12 Metallic Booklet Envelopes, Stardream Gold, 100/Pack (v018321c)~#|#~sp131391300_sc7
Item: 2477995
Model: V018321C
No reviews yet
Price is $189.99
Unit of measure 100/Pack
Free delivery by Thu, Jun 18
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JAM Paper Open End Clasp Catalog Envelope, 9" x 12", Sea Blue, 100/Box (900906997)~#|#~sp113368787_sc7JAM Paper Open End Clasp Catalog Envelope, 9" x 12", Sea Blue, 100/Box (900906997)~#|#~sp113368786_sc7
Item: 261692
Model: 900906997
No reviews yet
Price is $90.09
Unit of measure 100/Box
Free delivery by Thu, Jun 18
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JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, Bulk 500/Box (21515987d)~#|#~sp131391317_sc7JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, Bulk 500/Box (21515987d)~#|#~sp131391316_sc7
Item: 2478073
Model: 21515987D
No reviews yet
Price is $408.99
Unit of measure 500/Box
Free delivery by Thu, Jun 18
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JAM Paper 9 x 12 Metallic Booklet Envelopes, Stardream Gold, Bulk 1000/Carton (v018321B)~#|#~m000068003_sc7
Item: 262058
Model: V018321B
No reviews yet
Price is $1,690.99
Unit of measure 1000/Carton
Free delivery by Thu, Jun 18
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JAM Paper 9 x 12 Metallic Booklet Envelopes, Stardream Gold, 25/Pack (V018321)~#|#~m000068003_sc7
Item: 261978
Model: V018321
No reviews yet
Price is $65.49
Unit of measure 25/Pack
Free delivery by Thu, Jun 18
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JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, 100/Pack (21515987c)~#|#~sp131391322_sc7JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, 100/Pack (21515987c)~#|#~sp131391321_sc7
Item: 2478074
Model: 21515987C
No reviews yet
Price is $113.99
Unit of measure 100/Pack
Free delivery by Thu, Jun 18
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JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, Bulk 250/Box (21515987h)~#|#~sp131391330_sc7JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, Bulk 250/Box (21515987h)~#|#~sp131391329_sc7
Item: 24006055
Model: 21515987H
No reviews yet
Price is $205.99
Unit of measure 250/Box
Free delivery by Thu, Jun 18
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JAM Paper Document Envelope 9" x 12", Baby Blue, 100/Pack (1532565b)~#|#~FE933C76-5CDE-478F-9676E45D2F9F91AE_sc7JAM Paper Document Envelope 9" x 12", Baby Blue, 100/Pack (1532565b)~#|#~ACFE9809-B50B-4AFA-8EF139F324C5677F_sc7
Item: 24604490
Model: 1532565b
No reviews yet
Price is $108.99
Unit of measure 100/Pack
Free delivery by Thu, Jun 18
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Staples Clasp & Moistenable Glue #10 Kraft Catalog Envelopes, 9"L x 12"H, Brown, 12/Pack (19004/594412)~#|#~34EFE56B-DFD2-4A72-895EEF2358F5A8F1_sc7Staples Clasp & Moistenable Glue #10 Kraft Catalog Envelopes, 9"L x 12"H, Brown, 12/Pack (19004/594412)~#|#~s1223347_sc7
Staples Clasp & Moistenable Glue #10 Kraft Catalog Envelopes, 9"L x 12"H, Brown, 12/Pack (19004/594412) is In-store only
Item: 594412
Model: ST19004-CC
Price is $6.19
Unit of measure 12/Pack Price per unit $0.52/Envelope
30-min pickup
Quality Park Clasp Kraft Catalog Envelope, 9" x 12", Kraft, 250/Box (37590)~#|#~s0315553_sc7Quality Park Clasp Kraft Catalog Envelope, 9" x 12", Kraft, 250/Box (37590)~#|#~s0171249_sc7
Item: 813374
Model: QUA37590
Price is $81.29
Unit of measure 250/Box
Free delivery by Mon, Jun 15
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SouthWorth Envelope 9" x 12", Ivory/Gold, 5/Pack (RF#3)~#|#~m007009273_sc7SouthWorth Envelope 9" x 12", Ivory/Gold, 5/Pack (RF#3)~#|#~s1173032_sc7
SouthWorth Envelope 9" x 12", Ivory/Gold, 5/Pack (RF#3) is In-store only
Item: 719104
Model: RF#3
Price is $29.99
Unit of measure 5/Pack
30-min pickup
Staples EasyClose Self Seal Catalog Envelopes, 9"W x 12"H, White, 12/Pack (50311)~#|#~515F6AC9-CDC1-41C1-9AA944667F3300F6_sc7Staples EasyClose Self Seal Catalog Envelopes, 9"W x 12"H, White, 12/Pack (50311)~#|#~6D9D0FB5-CC3F-4FE1-94FDA1D3FDFA226E_sc7
Staples EasyClose Self Seal Catalog Envelopes, 9"W x 12"H, White, 12/Pack (50311) is In-store only
Item: 594415
Model: 50311
Price is $5.59
Unit of measure 12/Pack
30-min pickup
LUX 9 x 12 Open End Envelopes, 500/Box, Gold Metallic (4894-07-500)~#|#~m001149712_sc7
LUX 9 x 12 Open End Envelopes, 500/Box, Gold Metallic (4894-07-500) is Out of stock
Item: 1028616
Model: 4894-07-500
No reviews yet
Price is $304.99
LUX 9" x 12" Open End Window Envelopes, Sunflower Yellow (LUX-1590-12-250)~#|#~m001406670_sc7
LUX 9" x 12" Open End Window Envelopes, Sunflower Yellow (LUX-1590-12-250) is Out of stock
Item: 1277759
Model: LUX-1590-12-250
No reviews yet
Price is $169.79
Unit of measure 250/Box
Universal Kraft Clasp Envelope Side Seam 28lb 9 x 12 Light Brown 100/box (AZRUNV35264)
Universal Kraft Clasp Envelope Side Seam 28lb 9 x 12 Light Brown 100/box (AZRUNV35264) is Out of stock
Item: UNV35264
Model: UNV35264
Price is $6.99
Unit of measure 100/Box
LUX 9" x 12" Open End Window Envelopes, Mandarin Orange (LUX-1590-11-50)~#|#~m001406669_sc7
LUX 9" x 12" Open End Window Envelopes, Mandarin Orange (LUX-1590-11-50) is Out of stock
Item: 1277742
Model: LUX-1590-11-50
No reviews yet
Price is $58.39
Unit of measure 50/Pack
LUX 9 x 12 Booklet Envelopes 50/Pack, Wisteria (LUX-4899-106-50)~#|#~sp14807512_sc7
LUX 9 x 12 Booklet Envelopes 50/Pack, Wisteria (LUX-4899-106-50) is Out of stock
Item: 24260230
Model: LUX-4899-106-50
No reviews yet
Price is $24.69
Unit of measure 50/Pack
Bazic Kraft Clasp Catalog Envelope, 9" x 12", 100/Pack (BAZ5072)~#|#~sp151424002_sc7
Bazic Kraft Clasp Catalog Envelope, 9" x 12", 100/Pack (BAZ5072) is Out of stock
Item: 24516681
Model: BAZ5072
No reviews yet
Price is $52.39
Unit of measure 100/Pack
LUX Open End Window Envelopes 9" x 12"; Mandarin Orange~#|#~m001406669_sc7
LUX Open End Window Envelopes 9" x 12"; Mandarin Orange is Out of stock
Item: 1277776
Model: LUX-1590-11-500
No reviews yet
Price is $170.09
Unit of measure 500/Box
JAM Paper 9 x 12 Booklet Envelopes, Dark Red, Bulk 1000/Carton (31511309B)~#|#~m002934230_sc7JAM Paper 9 x 12 Booklet Envelopes, Dark Red, Bulk 1000/Carton (31511309B)~#|#~m002934229_sc7
JAM Paper 9 x 12 Booklet Envelopes, Dark Red, Bulk 1000/Carton (31511309B) is Out of stock
Item: 261422
Model: 31511309B
No reviews yet
Price is $958.99
Unit of measure 1000/Carton
LUX Open End Self Seal Window Envelope, 9" x 12", Grocery Bag, 1000/Pack (1590-GB-1M)~#|#~m001406663_sc7
LUX Open End Self Seal Window Envelope, 9" x 12", Grocery Bag, 1000/Pack (1590-GB-1M) is Out of stock
Item: 1277804
Model: 1590-GB-1M
No reviews yet
Price is $228.39
Unit of measure 1000/Box
LUX 9" x 12" Open End Window Envelopes, Mandarin Orange (LUX-1590-11-250)~#|#~m001406669_sc7
LUX 9" x 12" Open End Window Envelopes, Mandarin Orange (LUX-1590-11-250) is Out of stock
Item: 1277760
Model: LUX-1590-11-250
No reviews yet
Price is $207.19
Unit of measure 250/Box
JAM Paper 9 x 12 Booklet Envelopes, Dark Red, 25/Pack (31511309)~#|#~m002934230_sc7JAM Paper 9 x 12 Booklet Envelopes, Dark Red, 25/Pack (31511309)~#|#~m002934229_sc7
JAM Paper 9 x 12 Booklet Envelopes, Dark Red, 25/Pack (31511309) is Out of stock
Item: 261410
Model: 31511309
No reviews yet
Price is $32.29
Unit of measure 25/Pack
JAM Paper 9 x 12 Booklet Envelopes, Dark Red, 100/Pack (31511309c)~#|#~sp4211448_sc7JAM Paper 9 x 12 Booklet Envelopes, Dark Red, 100/Pack (31511309c)~#|#~sp4211447_sc7
JAM Paper 9 x 12 Booklet Envelopes, Dark Red, 100/Pack (31511309c) is Out of stock
Item: 2478163
Model: 31511309C
No reviews yet
Price is $108.99
Unit of measure 100/Pack
JAM Paper Self Seal Catalog Envelope, 9" x 12", 500/Box (12931115)~#|#~C2393C9F-B73B-4375-BB153EA2069DE1AF_sc7JAM Paper Self Seal Catalog Envelope, 9" x 12", 500/Box (12931115)~#|#~8B1ACCE7-1FA5-4F89-92EB82B079C307C4_sc7
JAM Paper Self Seal Catalog Envelope, 9" x 12", 500/Box (12931115) is Out of stock
Item: 2329403
Model: 12931115
No reviews yet
Price is $285.59
Unit of measure 500/Box
Staples EasyClose Booklet Envelopes, 12"L x 9"H, White, 100/Box (SPL570227)~#|#~D91FE8E2-A849-43D5-BB3A997F6A88F5E6_sc7Staples EasyClose Booklet Envelopes, 12"L x 9"H, White, 100/Box (SPL570227)~#|#~8A130193-3445-48A8-BF3E42EEEE242B50_sc7
Staples EasyClose Booklet Envelopes, 12"L x 9"H, White, 100/Box (SPL570227) is Out of stock
Item: 570227
Model: ST19826-CC
Unit of measure 100/Box
Quality Park 28lb. Clasp Colored Kraft Catalog Envelopes, Grey Kraft, 9x12", 100/Box~#|#~s0269137_sc7Quality Park 28lb. Clasp Colored Kraft Catalog Envelopes, Grey Kraft, 9x12", 100/Box~#|#~s0171289_sc7
Quality Park 28lb. Clasp Colored Kraft Catalog Envelopes, Grey Kraft, 9x12", 100/Box is Out of stock
Item: 653521
Model: QUA38590
Price is $33.99
Unit of measure 100/Box

Staples has a wide range of 9 x 12 envelopes for both business or personal use. Whether sending important documents to customers or organizing family photos, we have the right color, flap and closure type for you.

What Can I Use a 9 x 12 Envelope For?

9 x 12 envelopes are useful for workplaces, home offices and anywhere mailing, storing or organizing documents is needed. Learn more about what 9 by 12 envelopes are good for below.

  • Mailing: Sized perfectly to fit standard paper without creasing or folding it, these envelopes are the best option for sending documents or paper items that must be adequately protected during transit.
  • Storage: Use 9 x 12 envelopes to store letter-size paperwork, custom brochures, reports, certificates or even catalogs. They provide an extra level of protection while sorting or moving papers, thereby decreasing the number of folds or creases.
  • Organization: Using 9 x 12 envelopes also allows you to keep documents together in storage systems or file cabinets without stapling them or using a clip or fastener such as a paperclip, which both have the potential to damage or otherwise wrinkle the paper.

What Style of 9 x 12 Envelopes Are There?

9 x 12 envelopes come in a variety of styles to protect all of your items whether you’re in the mailing process or simply organizing the office for storage. Some 9 by 12 envelopes have features that help augment your usage, such as:

Closure Type

The best closure type for your 9 x 12 envelopes depends on whether you primarily want to mail or simply store them.To mail your items securely, it would make more sense to select a self-seal, gummed or glue closure type so that your papers won’t fall out or be tampered with during transit. If you’re planning on using them for storage, a durable clasp or a button and string closure will stand up better to repeated opening and closing.

Envelope Window

To simplify the mailing process, you may want to choose a 9 x 12 envelope with a window feature. These windows allow you to print the recipient's address on the paper contained within, which keeps from having to write out each individual recipient address.You can choose a security-tinted window so that it’s more difficult to infringe on your recipient’s privacy during the mailing process.

Color

If you have a lot of documents or categories you’re hoping to sort with 9 x 12 envelopes, color-coding may be something you want to look into. Staples offers a variety of 9 by 12 envelope color options for your convenience such as black, blue, white, yellow, orange, green, pink and more. Colored envelopes can also assist with branding - especially when paired with stationery.

Are 9 by 12 Envelopes Environmentally Friendly?

Staples offers a variety of 9 x 12 envelopes made from recycled material to make your postage as green as possible. 9 by 12 envelopes have a range of total recycled content percentages to choose from, including 1-25%, 26-50% and 76-100%.