9" x 12" Envelopes
Best Match
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Pick up and Delivery
Envelope Size
Envelope Type
Envelope Closure
Envelope Number
Envelope Material
Item: UNV19006
Model: UNV19006
Price is $69.99
Unit of measure 100/Box
Free delivery by Wed, Oct 15
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Over 30
Item: 386716
Model: EX4894-27-500
Price is $227.69
Unit of measure 500/Box
Free delivery by Wed, Oct 22
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Over 30
Item: 2478073
Model: 21515987D
Price is $408.99
Unit of measure 500/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 2478160
Model: 263916011I
Price is $92.19
Unit of measure 50/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 24261334
Model: LUX-4899-104-50
Price is $22.93
Unit of measure 50/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 386695
Model: EX4894-27-1000
Price is $421.35
Unit of measure 1000/Box
Free delivery by Wed, Oct 22
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Over 30
Item: QUA37693
Model: QUA37693
Price is $93.89
Unit of measure 100/Box
Free delivery by Wed, Oct 15
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Over 30
Item: 1028615
Model: 4894-BLI-1000
Price is $338.19
Free delivery by Wed, Oct 22
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Over 30
Item: 2329403
Model: 12931115
Price is $285.59
Unit of measure 500/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 260916
Model: 1333313
Price is $49.99
Unit of measure 25/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 2478163
Model: 31511309C
Price is $108.99
Unit of measure 100/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 2477990
Model: 85818D
Price is $939.99
Unit of measure 500/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 24006173
Model: 51287431I
Price is $56.59
Unit of measure 50/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: QUAR1460
Model: QUAR1460
Price is $93.69
Unit of measure 100/Box
Free delivery by Wed, Oct 15
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Over 30
Item: 1277772
Model: LUX-1590-B-500
Price is $178.29
Unit of measure 500/Box
Free delivery by Wed, Oct 22
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Over 30
Item: 260973
Model: 1333313B
Price is $158.99
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 24578343
Model: 12328-1M
Price is $213.09
Unit of measure 1000/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 2477994
Model: V018321I
Price is $127.79
Unit of measure 50/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 261713
Model: 51287431
Price is $33.99
Unit of measure 25/Pack
Delivery by Fri, Oct 17
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Over 30
Item: 24135510
Model: V01225A
Price is $21.59
Unit of measure 25/Pack
Delivery by Fri, Oct 17
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Over 30
Item: 24261114
Model: EX4894-18-50
Price is $39.89
Unit of measure 50/Pack
Free delivery by Wed, Oct 22
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Over 30
Item: 24260336
Model: 8250-500
Price is $101.09
Unit of measure 500/Pack
Free delivery by Wed, Oct 22
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Over 30
Item: 2633010
Model: 31287530F
Price is $123.19
Unit of measure 100/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 2478144
Model: 5156772C
Price is $59.89
Unit of measure 100/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 1277791
Model: LUX-1590-L20-1M
Price is $402.89
Unit of measure 1000/Box
Free delivery by Wed, Oct 22
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Over 30
Item: 282312
Model: EX4894-27-50
Price is $52.19
Unit of measure 50/Pack
Free delivery by Wed, Oct 22
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Over 30
Item: 2478148
Model: 5156774C
Price is $98.19
Unit of measure 100/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 1277777
Model: LUX-1590-B-50
Price is $67.89
Unit of measure 50/Pack
Free delivery by Wed, Oct 22
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Over 30
Item: 23996117
Model: LUX-4899-391000
Price is $310.69
Unit of measure 1000/Pack
Free delivery by Wed, Oct 22
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Over 30
Item: 362899
Model: 1333310
Price is $49.99
Unit of measure 25/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 24260255
Model: LUX-4899-17-50
Price is $34.59
Unit of measure 50/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 1277763
Model: LUX1590101-250
Price is $138.19
Unit of measure 250/Box
Free delivery by Wed, Oct 22
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Over 30
Item: 1227790
Model: 300912A58A3B
Price is $158.99
Unit of measure 100/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 24135522
Model: 31287532A
Price is $32.39
Unit of measure 25/Pack
Delivery by Fri, Oct 17
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Over 30
Item: 262259
Model: 1592176
Price is $57.99
Unit of measure 25/Pack
Free delivery by Fri, Oct 17
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Over 30
Item: 282306
Model: EX4899-26-50
Price is $42.29
Unit of measure 50/Pack
Free delivery by Wed, Oct 22
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Over 30
Item: 24135520
Model: 1532565A
Price is $34.09
Unit of measure 25/Pack
Delivery by Fri, Oct 17
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Over 30
Item: 261422
Model: 31511309B
Price is $958.99
Unit of measure 1000/Carton
Free delivery by Fri, Oct 17
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Over 30
Item: 24145245
Model: 2851376A
Price is $35.09
Unit of measure 25/Pack
Free delivery by Fri, Oct 17
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Over 30
Partners Tyvek Envelopes, 9" x 12", Silver, 100/Case (TYC912S) is Out of stock
Item: 2301093
Model: TYC912S
Price is $214.99
Unit of measure 100/Carton
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Price is $39.99, Regular price was $79.99, You save 50%
Unit of measure 5000/Carton
Free delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $24.29
Unit of measure 18/Box Price per unit $1.35/Soft pod
Delivery by Thu, Oct 16
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Over 30
Price is $21.99, Regular price was $38.99, You save 43%
Unit of measure 44/Box Price per unit $0.50/Pod
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $7.69
Unit of measure 3/Pack Price per unit $0.02/Sheet
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $14.99, Regular price was $20.59, You save 27%
Unit of measure 100/Box Price per unit $0.15/File Folder
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $19.69
Unit of measure 6/Pack Price per unit $3.65/100 Sheets
Delivery by Tue, Oct 14
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Over 30
Price is $59.59
Unit of measure 5000/Carton
Free delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $10.29, Regular price was $12.69, You save 18%
Unit of measure Dozen Price per unit $0.86/Marker
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $6.99, Regular price was $8.69, You save 19%
Unit of measure 60/Pack Price per unit $0.12/Pen
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $15.99, Regular price was $19.49, You save 17%
Unit of measure 10/Pack Price per unit $1.60/Correction Tape
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $16.99
Unit of measure Dozen Price per unit $0.01/Post-it® Note
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $24.99, Regular price was $28.79, You save 13%
Unit of measure 500/Box Price per unit $0.05/Envelope
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $16.99, Regular price was $26.14, You save 35%
Unit of measure 1500/Carton
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $9.19
Unit of measure 25000/Pack
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $21.69
Unit of measure 100/Box Price per unit $0.22/bag
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $7.59
Unit of measure 24/Pack Price per unit $0.32/Binder Clip
Delivery by Tue, Oct 14
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Over 30
Price is $82.99
Unit of measure 88/Carton Price per unit $0.94/Pod
Free delivery by Tue, Oct 14
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Over 30
Price is $38.09
Unit of measure 3000/Box Price per unit $0.01/Label
Free delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $21.99
Unit of measure 22/Box Price per unit $1.00/Pod
Delivery by Tue, Oct 14
30-min pickup
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Over 30
Price is $8.69
Unit of measure 12/Pack Price per unit $0.72/Binder Clip
Delivery by Tue, Oct 14
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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%.