Top 10 9 X 12 Clasp Envelopes – Clasp Mailing Envelopes

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1. Quality Park

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Storing or Mailing Documents, Great for Filing, 100 per Box 37890, 28 lb Brown Kraft, Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps

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Quality Park #ad - Brown kraft stock designed to give contents extra protection during mailing, storage and handling. Gummed flap: in addition to the clasp closure, these quality park envelopes have a moisture activated secure seal with deep Gumming on the flap to create a permanent seal.

The flaps close with full flap gum to endure humid climates to ensure the envelope stays sealed so your contents don't fall out! 9 x 12 size: perfect size for mailing and storing 8-1/2 x 11 sized documents flat when folding is undesirable. Reusable clasp: designed for repeated use, school, office, double prong metal clasp is durable and eyelets are reinforced .

Brown kraft 28 lb stock: perfect for everyday home and business use, Quality Park's clasp envelopes are constructed from heavyweight 28 lb. Great for home, interoffice or mailing. Packed in 100 count: so many uses means supply is depleted quickly! Conveniently packed in 100 count to reduce frequency of purchasing.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height3.75 Inches
Length14 Inches
Weight4 Pounds
Width9.1 Inches
Part NumberQUA37890
Model37890

2. Mead

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9" x 12", Brown Kraft, 20 per Box 76020, Mead Clasp Envelopes, Office Pak

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Mead #ad - 20 envelopes per box. 9" x 12" size. Made in United States. Brown Kraft material. Heavyweight envelopes feature a clasp closure, in an Office Pak for larger quantity.
BrandMead #ad
ManufacturerACCO Brands #ad
Height14.45 Inches
Length0.88 Inches
Weight0.65 Pounds
Width9 Inches
Part Number76020
Model76020
Warrantykkk

3. Mead

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100/Box CO790, Mead Envelopes, Brown Kraft, Clasp, 9" x 12"

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Mead #ad - Extra heavy-duty opaque 32 lb. 9 x 12 inches; 100 envelopes per box. Durable multi-purpose envelope; dual purpose seal allows for multiple uses; use the moisture activated gummed seal for mailing or the strong metal clasp for repeated use and storage purposes. Brown kraft material provides privacy of contents.
BrandMead #ad
ManufacturerMead #ad
Height14.88 Inches
Length3.75 Inches
Width9.25 Inches
Part NumberCO790m
ModelCO790m

4. EnDoc

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9x12 – Brown Kraft Catalog Envelopes with Clasp Closure & Gummed Seal – 28lb Heavyweight Paper Envelopes for Home, Office, Legal or School Pack- 9 x 12 Inch 15 Pack, Business, Clasp Envelopes

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EnDoc #ad - Safe for storage – ideal 9 by 12 size is perfect for both mailing & More; Buy in Bulk & storing Important Paperwork, Craft Projects, Stamps, Dies & Save Big.9x12 clasp envelope set – pack of 15 single reusable envelopes serves a Variety of Small & Large Documents for Home, Office, Business, Legal & School.

Double seal design – offers reliable security for personal & Professional Mailing; Sturdy Metal Dual Prong Clasps & Gummed Seals w/ Tough Adhesive Glue. Made in usa, heavy duty paper – extra strong, durable 28lb standard brown kraft envelopes proudly made right here in the United States Provides Confidential Protection & Exceptional Rip, Tear & Puncture Resistance - Thank you for supporting American manufacturing!. Catalog orientation – classic open end style enables fast, coupon, Pamphlet, Convenient Stuffing for Legal Letter, Magazine & Other Common Mailers.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Part Numberclasp15

5. Amazon Basics

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Peel & Seal, 9x12 Inch, 100-Pack, AMZP13, Amazon Basics Catalog Mailing Envelopes, Brown Kraft

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Amazon Basics #ad - Easy-to-seal peel & Seal closure—no moisture needed. Measures 9 by 12 inches each. 100-pack of 9 x 12 inch catalog envelopes. Ideal for mailing catalogs, brochures, booklets, and multi-page documents. Durable 28-pound brown kraft material provides privacy and strength.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Part NumberAMZP13
ModelAMZP13

6. Quality Park

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Gummed Flap, Brown Kraft, Quality Park 9" x 12" Clasp Envelopes, 100/Box QUA37790

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Quality Park #ad - 100 per box: always have a good supply on hand with this 100 count box. Permanent seal: in addition to the clasp closure, the deep gumming on the flap can create a permanent seal. Heavy duty: extra durable, 32 lb. Designed for repeated use: Double prong metal clasp is durable and eyelets are reinforced. All-purpose: perfect size for mailing and storing a variety of documents, especially letter-sized documents when folding is undesirable. Brown kraft stock gives contents extra protection during mailing, storage and handling.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height4 Inches
Length14.9 Inches
Weight0.06 Pounds
Width9.3 Inches
Part NumberQUA37790
ModelQUA37790

7. Quality Park

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Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps, 250 per Box 37590, Great for Filing, Storing or Mailing Documents, 28 lb Brown Kraft

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Quality Park #ad - Reusable clasp: designed for repeated use, double prong metal clasp is durable and eyelets are reinforced. Brown kraft stock designed to give contents extra protection during mailing, storage and handling.

Great for home, school, office, interoffice or mailing. Gummed flap: in addition to the clasp closure, these quality park envelopes have a moisture activated secure seal with deep Gumming on the flap to create a permanent seal. Packed in 250 count: so many uses means supply is depleted quickly! Conveniently packed in 250 count to reduce frequency of purchasing. The flaps close with full flap gum to endure humid climates to ensure the envelope stays sealed so your contents don't fall out! 9 x 12 size: perfect size for mailing and storing 8-1/2 x 11 sized documents flat when folding is undesirable.

Brown kraft 28 lb stock: perfect for everyday home and business use, Quality Park's clasp envelopes are constructed from heavyweight 28 lb.
BrandQuality Park #ad
Manufacturer0 #ad
Height9.75 Inches
Length14.31 Inches
Weight0.06 Pounds
Width9.06 Inches
Part Number37590
Model37590

8. EnDoc

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Legal or School., Business, Office, Clasp Envelopes – 9x12 Inches Brown Kraft Catalog Envelopes, with Clasp Closure & Gummed Seal – 28lb Heavyweight Paper Envelopes for Home, 30 Pack

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EnDoc #ad - Catalog orientation – classic open end style enables fast, convenient Stuffing for Legal Letter, Coupon, Pamphlet, Magazine & Other Common Mailers. Safe for storage – ideal 9 by 12 size is perfect for both mailing & more; Buy in Bulk & Storing Important Paperwork, Stamps, Craft Projects, Dies & Save Big.

9x12 clasp envelope set – pack of 30 single reusable envelopes serves a Variety of Small & Large Documents for Home, Business, Office, Legal & School. Double seal design – offers reliable security for personal & Professional Mailing; Sturdy Metal Dual Prong Clasps & Gummed Seals w/ Tough Adhesive Glue. Made in usa, heavy duty paper – extra strong, durable 28lb standard brown kraft envelopes proudly made right here in the united States Provides Confidential Protection & Exceptional Rip, Tear & Puncture Resistance - Thank you for supporting American manufacturing!.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Weight0.9 Pounds
Part NumberClasp Brown

9. Quality Park

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Quality Park Quality Park Executive Gray Gummed Clasp Envelopes QUA38590, 9 x 12 Inches

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Quality Park #ad - Clasp envelope on paper stock features a gummed flap closure. Reusable. Heavily gummed flaps. Double prong metal clasps with reinforced eyelets.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height4 Inches
Length14.9 Inches
Weight4.16 Pounds
Width9.3 Inches
Part Number38590
Model38590

10. Aimoh

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9x12 Inch 38300, 9 X 12 Self-Seal Brown Kraft Catalog Mailing Envelopes, 100 Count, 28lb

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Aimoh #ad - Self adhesive seal; aimoh's 9 x 12 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, ideal for mailing thicker catalogues, super secure seal across each envelope's width that won't easily open or tear, brochures and magazines.

9x12 kraft envelopes; aimoh’s catalog envelopes combine tough 28lb golden kraft paper stock, strong self-sealing SELF-SEAL Closure for the best catalog envelopes on the market, perfect for large documents and all business correspondence. 28lb stock; manufactured from tough, woven paper extends the tampering resistance of this envelope, the brown kraft material will insure privacy of the envelopes contents, durable Construction like 28lb paper stock, the durable, standing up to normal postal wear and tear without damage, .99

9x12 self-seal kraft envelopes; ideal for everyday business use and professional mailings, each box of our premium 9x12 mailing envelopes with the peel and seal closure provide great value 100 envelope supply, for the best value on the market! Durable multi-purpose; ideal for mailing catalogues, promotional material, direct mail, documents, magazines, brochures and more, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information.
BrandAimoh #ad
ManufacturerAimoh #ad
Weight3.9 Pounds
Part Number38300