Top 10 Clasp Envelopes 9 x 12 White – Clasp Mailing Envelopes

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1. STAPLES

#ad

Staples 570253 Wove Clasp Envelopes 9-Inch X 12-Inch White 100/Box 570253/14210

#adSTAPLES #ad - Clasp envelope is sure to attract attention and deliver in style. White paper shows labeling and writing clear and concise. Dimensions: 9"L x 12"H. Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes. Sold as 100/Box.

Brand	STAPLES #ad
Manufacturer	Staples #ad
Height	12 Inches
Length	0 Inches
Weight	4.3 Pounds
Width	9 Inches
Part Number	570253/14210

2. Quality Park

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Quality Park, 100 / Box, QUA38390, White, Clasp Envelopes

#adQuality Park #ad - Reusable-great value, each box comes with 100 9x12 clasp envelopes that can be reused multiple times for a bargain. Double seal design -double prong metal clasps with reinforced eyelets and heavily gummed flaps ensure the envelope stays closed and durability.

Secure: clasp closure plus gummed closure for reliability, security and ease of mind that your contents will securely stay closed in the envelope. Professional finish: Bright White paper makes for a fresh, clean appearance perfect for any use. Multi-purpose: use these white envelopes as office envelopes, interoffice envelopes, storage of documents, etc.

Brand	Quality Park #ad
Manufacturer	Quality Park #ad
Height	3.9 Inches
Length	14.6 Inches
Weight	4.3 Pounds
Width	9.1 Inches
Part Number	38390
Model	38390

3. Amazon Basics

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9x12 Inch, 100-Pack, Peel & Seal, Amazon Basics Catalog Mailing Envelopes, White

#adAmazon Basics #ad - Ideal for mailing catalogs, booklets, brochures, and multi-page documents. Measures 9 by 12 inches each. 100-pack of no. 10-1/2 catalog envelopes. Durable 28-pound white woven paper for quality and strength. Easy-to-seal peel and Seal closure—no moisture needed.

Brand	Amazon Basics #ad
Manufacturer	Amazon Basics #ad
Part Number	AMZP15
Model	AMZP15

4. Aimoh

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Security Tinted, Ultra Strong Quick-Seal, 28lb, 9 x 12 inch 38100, 100 9 x 12 SELF Seal Security White Catalog Envelopes

#adAimoh #ad - 9x12 catalog envelopes; aimoh’s white 9x12 security envelopes combine a professional security tint pattern, large size for business documents and premium quality for the best 9x12 envelopes on the market.

100 9 x 12 catalog envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence! White 28lb stock; perfect for everyday business use, aimoh’s 9x12 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear and use high quality, white 28lb stock for a professional finish.

For 8. 5x11 documents; large 9x12 size and strong quick-seal closure security tinted envelopes, perfect for photos, thicker, catalogs, larger documents and other business mailings. Security tint pattern; ideal for secure business mailing and sensitive correspondence, each 9x12 envelope contains a super secure, security tint pattern to protect contents, information and data when mailing.

Brand	Aimoh #ad
Manufacturer	Aimoh #ad
Height	2.5 Inches
Length	9 Inches
Weight	4.06 Pounds
Width	12 Inches
Part Number	FBA_38100
Model	FBA_38100

5. Quality Park

#ad

Blue, Quality Park Clasp Envelopes, Pack of 10 38737, 9 x 12 inches

#adQuality Park #ad - Reinforced clasp. Brightly colored for attention getting mailings. Deep gumming for a secure seal.

Brand	Quality Park #ad
Manufacturer	Quality Park #ad
Height	9.5 Inches
Length	12.5 Inches
Weight	0.15 Pounds
Width	0.5 Inches
Part Number	38737
Model	38737

6. Ampad

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9 Inch x 12 Inch, Tear-Away Quick-Open Strip, Peel & Seal Adhesive, White, 100 Per Box 73127, Ampad Fastrip Security Catalog Envelope, Security Tint

#adAmpad #ad - Sturdy & secure: the strong adhesive will keep your mailing protected; an opaque security tint obscures sensitive correspondence or private data. Just pull to open: your recipients can open mailings as quickly as you sent them, with one convenient tug; perfect for mailings to seniors, or others with limited hand dexterity.

An excellent value: get 100 9 x 12 envelopes at a stock-up price that lets you plan ahead for home or office. Large & roomy: the 9 x 12 size allows you to send documents without folding; a little room to spare accommodates luggage tags or other trinkets. Peel & seal convenience: you'll never lick or moisten envelopes again once you've realized the time savings from Fastrip envelopes; pull the tape and let the sticky adhesive strip do all the work.

Brand	Ampad #ad
Manufacturer	AMPAD/DIVI OF AMERICAN PD & PPR #ad
Height	3 Inches
Length	12.2 Inches
Weight	4.07 Pounds
Width	9.8 Inches
Part Number	73127
Model	TOP73127

7. Quality Park

#ad

Quality Park Clasp Envelopes QUA38090, Kraft, 9-x-12-inch

#adQuality Park #ad - Ideal for filing applications. Size: 9" x 12". Durable, 28 lb. Brown kraft with reinforced clasp closure. 100 / box.

Brand	Quality Park #ad
Manufacturer	Quality Park #ad
Height	3.9 Inches
Length	12.3 Inches
Weight	4.35 Pounds
Width	11.2 Inches
Part Number	QUA38090
Model	QUA38090

8. Blue Summit Supplies

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100 9 X 12 Self Seal Security Catalog Envelopes, Securely Holds up to 60 Sheets of Paper with Strong Peel and Seal Flap 100 Envelopes, Designed for Secure Mailing

#adBlue Summit Supplies #ad - Perfect size for standard 8. 5'' x 11'' letter paper, wide opening saves times when stuffing up to 60 sheets of letter paper securely. Securely holds hefty files during transit due to it sturdy construction and thick 28 LB White Wove Paper.

Great for storing receipts, tax returns, magazines, monthly financials, reports and more. Provides complete security: your documents are safe from others during transit. Just peel and seal to create a strong lasting seal: No need to worry about your contents failing out during transit even when shipping hefty shipments like 60 sheets of paper or magazines. Allows for organized storage of personal and company documents due to its large size and Security Tint. Safe for sensitive documents like tax, legal, and financial documents.

Brand	Blue Summit Supplies #ad
Manufacturer	Blue Summit Supplies #ad
Weight	3.97 Pounds
Part Number	BSS-92588-010

9. Amazon Basics

#ad

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

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

Brand	Amazon Basics #ad
Manufacturer	Amazon Basics #ad
Part Number	AMZP13
Model	AMZP13

10. 975 Supply

#ad

Double-Prong White Clasp Envelopes, 28lb., 10 Pack, 9" W x 12" L

#ad975 Supply #ad - Gummed flap creates permanent closure to prevent peeling during transit. Wove material offers distinctive look with smooth writing surface. Perfect for businesses, schools, personal use and more. Clasp - #90 - 9" width x 12" length - 28 lb - clasp - Wove - 10 / Pack - White. 28 lb. Double-prong clasp allows convenient interdepartmental use.

Brand	975 Supply #ad
Manufacturer	975 Supply #ad
Height	0.1 Inches
Length	12 Inches
Width	9 Inches
Part Number	04422-975