Price is $14.39
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Price is $26.99
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Price is $29.79
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Price is $37.49
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9" x 12" Envelopes
Best Match
List view
Pick up and Delivery
Envelope Size
Envelope Type
Envelope Closure
Envelope Number
Envelope Material
Item # : 38301
Model # : 73854B
JAM Paper® 9" x 12" Clasp black linen envelope is made from 30 percent post consumer waste while adding distinction and sophistication to any document or mailing, sold as 10 per pack.
- Black
- Size: 9" x 12"
Price is $15.99
Unit of measure 10/Pack
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Over 30
Item # : 813437
Model # : QUA44562
Transport personal and professional documents securely with this 100-count box of Quality Park 9 x 12-inch brown catalog envelopes.
- Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
- Kraft paper provides durability
Price is $37.79
Unit of measure 100/Box
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Item # : UNV35264
Model # : UNV35264
- Type : Clasp Envelope Side Seam
- Color : Light Brown, Material : Kraft
Price is $22.51
Unit of measure 100/Box
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22% off of Staples QuickStrip EasyClose Kraft Self Seal Catalog Envelopes, 9" x 12", Brown, 100/Box (ST381970-CC)
Item # : 381970
Model # : ST381970-CC
Mail brochures, invoices and other professional documents with this box of 100 Staples EasyClose brown kraft catalog envelopes.
- PACKAGING MAY VARY, SAME GREAT PRODUCT.
- Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
Price is $19.99, Regular price was $25.69, You save 22%
Unit of measure 100/Box Price per unit $0.20/Envelope
1-hr pickup
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Over 30
Item # : 24175227
Model # : 4132I
Perfect for personal mail, business mailings, greeting cards, announcements, and so much more!
- Color: Brown Kraft
- Size: 9 x 12 inches
Price is $14.39
Unit of measure 50/Pack Price per unit $0.29/Envelope
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Over 30
Item # : 823285
Model # : QUA37890
Ship photos and other important documents safely with this box of 100 Quality Park brown gummed clasp envelopes.
- Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
- Made from brown kraft paper that conceals contents from prying eyes
Price is $26.99
Unit of measure 100/Box
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Over 30
Item # : 24365275
Model # : 356828780B
- Quantity: 50 per pack
- Our envelopes are made from 28 lb paper that has a wallet flap with a self adhesive closure strip
Price is $29.79
Unit of measure 50/Pack
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Item # : 24557870
Model # : 13034231D
- Color: Brown Kraft Manila
- Size: 9 x 12 inches
Price is $37.49
Unit of measure 100/Pack
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21% off of Staples QuickStrip EasyClose Self Seal Catalog Envelopes, 9" x 12", White, 100/Box (ST379479-CC)
Item # : 379479
Model # : ST379479-CC
Staples EasyClose wove white 9 x12-inch catalog envelopes feature peel-and-stick closures to make prepping marketing mailings quick and easy.
- Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
- White paper shows labeling and writing clear and concise
Price is $19.99, Regular price was $25.49, You save 21%
Unit of measure 100/Box Price per unit $0.20/Envelope
1-hr pickup
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20% off of Staples Kraft Clasp & Moistenable Glue Catalog Envelopes, 9" x 12", Brown, 100/Box (ST187021-CC)
Item # : 187021
Model # : ST187021-CC
Mail documents or booklets with this 100-pack of Staples kraft 9 x 12-inch kraft clasp envelopes.
- PACKAGING MAY VARY, SAME GREAT PRODUCT.
- Catalog envelopes are perfect for catalogs, brochures, and documents
Price is $19.99, Regular price was $25.29, You save 20%
Unit of measure 100/Box Price per unit $0.20/Envelope
1-hr pickup
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Item # : 594412
Model # : ST19004-CC
Keep documents secure with this 12-pack of brown 9 x 12-inch Staples kraft clasp envelopes.
- Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
- Made from brown kraft paper that conceals contents from prying eyes
Price is $5.89
Unit of measure 12/Pack Price per unit $0.49/Envelope
1-hr pickup
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Over 30
Item # : 812451
Model # : QUA43568
Secure mail with this box of 100 Quality Park 9 x 12-inch brown envelopes.
- Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
- Made from brown kraft paper that conceals contents from prying eyes
Price is $46.19
Unit of measure 100/Box
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Over 30
Item # : 813429
Model # : QUA43567
Secure mail with this box of 100 Quality Park 9 x 12-inch brown envelopes.
- Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
- Made from brown kraft paper that conceals contents from prying eyes
Price is $17.68
Unit of measure 100/Box
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20% off of Staples Clasp Close Kraft Catalog Envelopes, 9"L x 12"H, Brown, 250/Box (487493/17242)
Item # : 487493
Model # : ST487493-CC
Send important mail or small packages with this 250-count box of Staples 9 x 12-inch brown kraft clasp envelopes.
- Catalog envelopes are perfect for documents
- Made from brown kraft paper that conceals contents from prying eyes
Price is $40.39, Regular price was $50.49, You save 20%
Unit of measure 250/Box Price per unit $0.16/Envelope
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Over 30
Item # : 473009
Model # : ST473009-CC
Mail items safely by using this 100-pack of Staples 9 x 12-inch white wove side-opening booklet envelopes.
- Booklet envelopes keep your documents flat in the mail
- Envelope size: 9"H x 12"W
Price is $32.99
Unit of measure 100/Box Price per unit $0.33/Envelope
1-hr pickup
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20% off of Staples Extra-Heavyweight Clasp & Moistenable Glue Catalog Envelopes, 9"L x 12"H, Manila, 100/Box (121962/19276)
Item # : 121962
Model # : ST59961-CC
Mail and ship important documents securely with this 100 per box of Staples extra-heavyweight 9 x 12-inch clasp manila envelopes.
- Catalog envelopes are perfect for documents, reports, and manuscripts
- Made from sturdy 32lb. manila paper
Price is $19.99, Regular price was $25.29, You save 20%
Unit of measure 100/Box Price per unit $0.20/Envelope
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Over 30
Item # : 329845
Model # : ST21574-CC
Mail sensitive documents with this box of 100 Staples white tear-resistant privacy tint catalog envelopes.
- Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
- Durable, lightweight, and tear-resistant 10gsm woven paper.
Price is $86.19
Unit of measure 100/Box Price per unit $0.86/Envelope
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Over 30
Item # : 2478094
Model # : 12931115A
JAM Paper® Open End Envelopes are great for keeping and sending important papers and documents.
- Color: Gray
- Size: 9 x 12 inches
Price is $20.99
Unit of measure 25/Pack
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Item # : 38346
Model # : 900906997B
JAM Paper® 9" x 12" Sea blue clasp envelope is made of 24 lbs sturdy paper and features a square gummed flap, sold as 10 per pack.
- Sea blue
- Size: 9" x 12"
Price is $15.19
Unit of measure 10/Pack
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Item # : 579712
Model # : ST579712N-CC
These Staples catalog envelopes are a great choice for mailing catalogs, flyers and other heavy documents
- Catalog envelope measures 9" x 12"
- Moistenable glue seal
Price is $10.69
Unit of measure 25/Pack
1-hr pickup
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Item # : 479888
Model # : ST479888-CC
Close envelopes with ease by using this 250-pack of Staples EasyClose 9 x 12-inch kraft brown catalog envelopes.
- Catalog envelopes are perfect for books and promotional materials
- Made from brown kraft paper that conceals contents from prying eyes
Price is $64.59
Unit of measure 250/Box Price per unit $0.26/Envelope
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Item # : 653521
Model # : QUA38590
- Business and commercial use
- Reinforced clasps plus deep gumming
Price is $33.09
Unit of measure 100/Box
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Over 30
Item # : 479885
Model # : ST479885N-CC
Make sure reports, mailers and other heavy documents reach their destinations with this box of 250 Staples EasyClose white wove catalog envelopes.
- Catalog envelopes are perfect for books and presentations
- White color makes stamps, stickers, and labels stand out
Price is $52.59
Unit of measure 250/Box Price per unit $0.21/Envelope
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Item # : 263932
Model # : 73854
JAM Paper® 9" x 12" Paper envelope in black color is made from 30% post consumer paper has an open end catalog metal clasp with a square gummed flap.
- Size: 9" x 12"
- Closure: Clasp
Price is $98.99
Unit of measure 100/Box
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Over 30
Item # : 486929
Model # : ST50191-CC
Ship catalogs and documents with this 100-count box of Staples EasyClose 9 x 12-inch first-class catalog envelopes.
- Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
- White paper shows labeling and writing clear and concise
Price is $37.79
Unit of measure 100/Box Price per unit $0.38/Envelope
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Item # : 660652
Model # : QUA41415
Quality Park Products™ 9" x 12" Catalog envelope is security tinted for privacy as well as confidentiality.
- Redi-Strip® closure provide a secure seal to keep contents contained - simply peel off strip and press.
- Treated with an antimicrobial agent to protect the envelope from growth of bacteria, mold, mildew, fungus and odors
Price is $44.09
Unit of measure 100/Box Price per unit $0.44/Envelope
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Item # : 2636940
Model # : 4132
JAM Paper® Open End Envelopes are great for keeping and sending important papers and documents.
- Size: 9 x 12 inches
- Quantity: 100 /pack
Price is $28.69
Unit of measure 100/Pack Price per unit $0.29/Envelope
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Over 30
Item # : 901463
Model # : QUAR1462
This Quality Park lightweight tyvek envelope is the perfect solution for mailing your important documents with protection.
- Business and commercial use
- Flap-Stick closure, requires no moisture to seal
Price is $88.29
Unit of measure 50/Box Price per unit $1.77/Envelope
1-hr pickup
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Item # : 24578351
Model # : 4132C
- Open End Catalog Envelopes
- 9" x 12"
Price is $96.99
Unit of measure 500/Pack
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Item # : 884781
Model # : ST19964-CC
Mail forms and contracts with these Staples 9 x 12-inch natural brown envelopes.
- Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
- Comes in brown and made of paper
Price is $27.99
Unit of measure 100/Box
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Over 30
Item # : 1277747
Model # : 1590-WLI-50
LUX Open End Window Envelopes - Pack of 50 white linen peel and press envelopes
- 9" x 12" open end window envelopes
- Color: 80 lb. white linen
Price is $58.59
Unit of measure 50/Pack
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This item will be discontinued soon. A suggested replacement is available.
See what our experts suggest
Item # : 486949
Model # : ST486949R-CC
Make a professional statement with this 250-pack of Staples 9 x 12-inch white wove catalog envelopes.
- Catalog envelopes are perfect for brochures, documents, and promotional materials
- White paper shows labeling and writing clear and concise
Price is $52.59
Unit of measure 250/Box Price per unit $0.21/Envelope
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Over 30
Item # : 534958
Model # : ST19856
Get mail to its destination quickly with this 100-pack of Staples Tyvek EasyClose 9 x 12-inch white first-class catalog envelopes.
- Tyvek Catalog envelopes are perfect for bulky printed materials
- White Tyvek envelopes provide superior protection for mailing important materials or documents
Price is $96.99
Unit of measure 100/Box Price per unit $0.97/Envelope
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Over 30
Item # : 534800
Model # : ST534800-CC
Mail promotional material safely with this 100-pack of Staples kraft 9 x 12-inch brown self-sealing catalog envelopes.
- Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
- Made from brown kraft paper that conceals contents from prying eyes
Price is $32.39
Unit of measure 100/Box
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Item # : 534909
Model # : ST19873
Send booklets, documents or small items with this 100-count box of Staples Tyvek 9 x 12-inch EasyClose catalog envelopes.
- Tyvek Catalog envelopes are a comfortable choice for anyone in need of a slightly more spacious envelope option
- White Tyvek envelope provides superior protection for mailing important materials or documents
Price is $117.29
Unit of measure 100/Box Price per unit $1.17/Envelope
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Over 30
Item # : 822734
Model # : QUA43517
Send bulk mailings out on schedule with these time-saving Quality Park Redi-Seal catalog envelopes.
- Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
- Made of paper and comes in white
Price is $38.69
Unit of measure 100/Box Price per unit $0.39/Envelope
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Over 30
Item # : 570227
Model # : ST19826-CC
Mail catalogs, brochures and other reading materials with these Staples EasyClose white 9 x 12-inch woven side-open booklet envelopes.
- Envelopes are perfect for filing, mailing and storing important documents, and reports
- White woven paper stock resists tearing
Price is $45.19
Unit of measure 100/Box
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Over 30
Item # : 486931
Model # : ST486931-CC
Ship catalogs and documents with this 250-count box of Staples 9 x 12-inch kraft self-sealing catalog envelopes.
- Catalog envelopes are perfect for catalogs, brochures, and documents
- Made from brown kraft paper that conceals contents from prying eyes
Price is $69.99
Unit of measure 250/Box Price per unit $0.28/Envelope
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Over 30
Item # : 486940
Model # : ST486940-CC
Keep stacks of documents in good condition with this 250-pack of Staples 9 x 12-inch brown kraft catalog envelopes.
- Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
- Made from brown kraft paper that conceals contents
Price is $53.79
Unit of measure 250/Box
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Over 30
Item # : 366693
Model # : 1623197
JAM Paper® Open end envelope measuring 9" x 12" is perfectly sized for business correspondence, comes in white color and is sold as 25 per pack.
- Size: 9" x 12"
- Gummed closure with straight flap
Price is $11.19
Unit of measure 25/Pack
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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%.