Mead Kraft Self Seal Business Envelope, 9" x 12", 5/Box, 12 Boxes/Bundle (MEA76080-12)~#|#~sp151425050_sc7Mead Kraft Self Seal Business Envelope, 9" x 12", 5/Box, 12 Boxes/Bundle (MEA76080-12)~#|#~sp151425051_sc7
Item: 24516648
Model: MEA76080-12
No reviews yet
Price is $25.39
Unit of measure 12/Bundle
Delivery by Mon, May 04
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Quality Park Kraft Document Envelope, 9" x 12", Brown Kraft, 100/Box, 5 Boxes/Carton (QUA37890CT)~#|#~sp131393128_sc7Quality Park Kraft Document Envelope, 9" x 12", Brown Kraft, 100/Box, 5 Boxes/Carton (QUA37890CT)~#|#~sp131393025_sc7
Quality Park Kraft Document Envelope, 9" x 12", Brown Kraft, 100/Box, 5 Boxes/Carton (QUA37890CT) is Out of stock
Item: 24489912
Model: QUA37890CT
Price is $135.29
Unit of measure 500/Carton
Quality Park Self Seal Kraft Catalog Envelopes, 9"L x 12"H, Kraft, 25/Box (QUA93334)~#|#~sp44343614_sc7Quality Park Self Seal Kraft Catalog Envelopes, 9"L x 12"H, Kraft, 25/Box (QUA93334)~#|#~sp44343613_sc7
Quality Park Self Seal Kraft Catalog Envelopes, 9"L x 12"H, Kraft, 25/Box (QUA93334) is Out of stock
Item: 445595
Model: QUA93334
Price is $101.49
Unit of measure 25/Box
Quality Park Clasp & Moistenable Glue Nonstandard Kraft Catalog Envelope, 9" x 12", Brown, 100/Box (QUA43090)~#|#~s0293058_sc7Quality Park Clasp & Moistenable Glue Nonstandard Kraft Catalog Envelope, 9" x 12", Brown, 100/Box (QUA43090)~#|#~m000015802_sc7
Quality Park Clasp & Moistenable Glue Nonstandard Kraft Catalog Envelope, 9" x 12", Brown, 100/Box (QUA43090) is Out of stock
Item: 513233
Model: QUA43090
Unit of measure 100/Box
JAM Paper Self Seal Nonstandard Booklet Envelope, 9" x 12", Citrus, 250/Pack (4894-L20-250)~#|#~32223818-DCF0-43CD-A3518BE7971B23C4_sc7JAM Paper Self Seal Nonstandard Booklet Envelope, 9" x 12", Citrus, 250/Pack (4894-L20-250)~#|#~FA2DAEC6-F19C-4729-A0A821259A8727E5_sc7
JAM Paper Self Seal Nonstandard Booklet Envelope, 9" x 12", Citrus, 250/Pack (4894-L20-250) is Out of stock
Item: 24578513
Model: 4894-L20-250
No reviews yet
Price is $104.89
Unit of measure 250/Pack
JAM Paper Self Seal Nonstandard Booklet Envelope, 9" x 12", Citrus, 50/Pack (LUX-4894-L20-50)~#|#~679BAD2D-FED1-4EAB-8879489E57B08D59_sc7JAM Paper Self Seal Nonstandard Booklet Envelope, 9" x 12", Citrus, 50/Pack (LUX-4894-L20-50)~#|#~A95A8D51-601E-436C-BF3A03961D59B7D4_sc7
JAM Paper Self Seal Nonstandard Booklet Envelope, 9" x 12", Citrus, 50/Pack (LUX-4894-L20-50) is Out of stock
Item: 24578511
Model: LUX-4894-L20-50
No reviews yet
Price is $30.79
Unit of measure 50/Pack
JAM Paper Self Seal Nonstandard Envelope, 9" x 12", Holiday Green, 250/Pack (FE-7280-12-250)~#|#~FA7D10AB-1C67-46FC-AA6E1BDF5E304327_sc7JAM Paper Self Seal Nonstandard Envelope, 9" x 12", Holiday Green, 250/Pack (FE-7280-12-250)~#|#~D1E4B8B6-067B-4524-8EF1DD164D0F6F69_sc7
JAM Paper Self Seal Nonstandard Envelope, 9" x 12", Holiday Green, 250/Pack (FE-7280-12-250) is Out of stock
Item: 24578522
Model: FE-7280-12-250
No reviews yet
Price is $107.89
Unit of measure 250/Pack
Quality Park Tech-No-Tear Redi-Strip Catalog Envelopes, 9" x 12", White, 100/Box (QUA77390)~#|#~sp44342901_sc7Quality Park Tech-No-Tear Redi-Strip Catalog Envelopes, 9" x 12", White, 100/Box (QUA77390)~#|#~sp44342900_sc7
Quality Park Tech-No-Tear Redi-Strip Catalog Envelopes, 9" x 12", White, 100/Box (QUA77390) is Out of stock
Item: 639696
Model: QUA77390
Unit of measure 100/Box
LUX 9" x 12" Open End Envelopes 50/Pack, 80lb. White, Inkjet (1590-32IJ-50)~#|#~B15AB0F1-7F34-450C-B1486C040B480BD3_sc7
LUX 9" x 12" Open End Envelopes 50/Pack, 80lb. White, Inkjet (1590-32IJ-50) is Out of stock
Item: 24260720
Model: 1590-32IJ-50
No reviews yet
Price is $32.19
Unit of measure 50/Pack
JAM Paper 9 x 12 Booklet Colored Envelopes, Ultra Fuchsia Pink, 50/Pack (5156770i)~#|#~sp4211422_sc7JAM Paper 9 x 12 Booklet Colored Envelopes, Ultra Fuchsia Pink, 50/Pack (5156770i)~#|#~sp4211421_sc7
JAM Paper 9 x 12 Booklet Colored Envelopes, Ultra Fuchsia Pink, 50/Pack (5156770i) is Out of stock
Item: 2478035
Model: 5156770I
No reviews yet
Price is $34.09
Unit of measure 50/Pack

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%.