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Perfect for everyday home and business use, clasp envelopes are made from heavyweight 28 lb. Great for home, interoffice or mailing. Great for organizing and storing letters, documents, photos or records.



10 envelope; ideal for 6 x 8 greeting cards or invites. Reusable envelops. Double prong metal clasps with reinforced eyelets. A deeply gummed envelope flap is laid thick with moisture-activated adhesive; creates a firm seal you can trust in the mail. Heavyweight 28 lb kraft manila envelopes are opaque to protect private contents; strong enough for bulk mailing or organizing the office.

Safe and reliable to use: the thick opaque paper envelope prevents others from seeing your content and prevents against incidental opening, thus your belongings can be safe and privacy can be ensured. Various occasions: these catalog envelopes with clasp can be applied to many occasions, photos, handmade cards, like mailing confidential papers, wedding invitations, photos, books, announcements, also suitable for preservation of documents, Christmas cards or storing small items, packaging of goods delivery and so on.

Made from 28lb kraft paper, these envelopes resist tearing to keep your contents safe, and are easy to label with any type of writing utensil or printed label sticker.



1. Quality Park
#ad
Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps, Great for Filing, 28 lb Brown Kraft, 100 per Box QUA37890, Storing or Mailing Documents
#adQuality Park #ad - In addition to the clasp closure, these envelopes have a moisture activated seal with deep gumming on the flap to create a permanent seal.Perfect for everyday home and business use, clasp envelopes are made from heavyweight 28 lb. Great for home, interoffice or mailing. Great for organizing and storing letters, documents, photos or records.
More information #ad
Brown kraft stock to give contents extra protection during mailing, storage and handling. Conveniently packed in large count to reduce frequency of purchasing. Reusable, office, school, double prong metal clasp is durable and designed for repeated use and eyelets are reinforced .Brand | Quality Park #ad |
Manufacturer | Quality Park #ad |
Height | 3.75 Inches |
Length | 14 Inches |
Weight | 4 Pounds |
Width | 9.1 Inches |
Part Number | QUA37890 |
Model | 37890 |
More information #ad
2. Mr. Pen
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Letter Size Envelopes, 9x12, Brown Envelopes, Brown Kraft, Document Envelope, Mr. Pen- Clasp Envelopes,18 Pack, Clasp Kraft Envelopes, Clasp and Gummed Closure Envelopes.
#adMr. Pen #ad - Pen clasp envelopes are made from high-quality brown kraft paper that won’t easily rip or tear during transportation. Package includes 18 brown kraft envelopes with gummed seal and metal prong clasp. Each kraft envelope measures 9 x 12 inches, perfect for mailing and storing Important paperwork.More information #ad
With a metal clasp and gummed seal on the envelope flap, your contents will stay secure whether you’re mailing them or keeping them safe in a file. Mr. Pen clasp envelopes are fully compatible with most inkjet and laser printers for quick and easy addressing. Mr.Brand | Mr. Pen #ad |
Manufacturer | Mr. Pen #ad |
Part Number | ENV912 |
More information #ad
3. Quality Park
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Box of 100 37875, 7.5 x 10.5, Quality Park Gummed Kraft Clasp Envelopes
#adQuality Park #ad - Clasp envelope on paper stock features a gummed flap closure. Reusable. Kraft with deep gummed flap. Reinforced clasp design. Heavily gummed flaps. Rugged with a secure seal. 28 lb. Double prong metal clasps with reinforced eyelets.More information #ad
Brand | Quality Park #ad |
Manufacturer | 0 #ad |
Height | 3.8 Inches |
Length | 12.5 Inches |
Weight | 3.15 Pounds |
Width | 7.8 Inches |
Part Number | 37875 |
Model | 37875 |
More information #ad
4. Quality Park
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Quality Park 6 x 9 Clasp Envelopes, 100 per Box QUA37855, 28 lb Kraft Paper, Clasp and Gummed Closures for Storing or Mailing
#adQuality Park #ad - Heavily gummed flaps. Clasp envelope on paper stock features a gummed flap closure. Small envelopes keep documents neat; fold in half instead of bulky double folds in a No.10 envelope; ideal for 6 x 8 greeting cards or invites. Reusable envelops. Double prong metal clasps with reinforced eyelets. A deeply gummed envelope flap is laid thick with moisture-activated adhesive; creates a firm seal you can trust in the mail. Heavyweight 28 lb kraft manila envelopes are opaque to protect private contents; strong enough for bulk mailing or organizing the office.
More information #ad
Quality park 6x9 clasp envelopes are a staple of every office; a gummed flap and reusable clasp make them ideal for mailing and storage; 100 per box. Our yellow envelopes have durable 2 prong metal clasps and reinforced eyelets to let you access your files as needed; open, close, repeat.Brand | Quality Park #ad |
Manufacturer | Quality Park #ad |
Height | 3.9 Inches |
Length | 11.4 Inches |
Weight | 2.2 Pounds |
Width | 6.3 Inches |
Part Number | QUA37855 |
Model | QUA37855 |
More information #ad
5. Zonon
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5 x 7 Inch, 100 Pieces 3 Sizes Clasp Envelopes Kraft Paper Catalog Clasp Envelope with Clasp Closure for Filing, Storing, Privacy Ensuring or Mailing Documents 9 x 12 Inch, 6 x 9 Inch
#adZonon #ad - Essential tools: these kraft catalog clasp envelopes are practical stationery needed in most offices; Designed to provide extra protection for items in the process of mailing, storage and handling, they are suitable for daily household and commercial usage. Adequate quantity and suitable size: 100 pieces clasp envelopes with flaps are available in 3 different sizes; 50 Pieces envelopes of 5 x 7 inch, 30 pieces envelopes of 6 x 9 inch, 20 pieces envelopes of 9 x 12 inch, various sizes for you to choose, and sufficient quantity can meet your usage.More information #ad
Quality material: featuring quality kraft material, these catalog envelopes with clasp seal are safe and reliable to use; Adopting a quality metal clasp and a reinforced eyelet on the open end, these envelopes will not let the content falling out easily. Safe and reliable to use: the thick opaque paper envelope prevents others from seeing your content and prevents against incidental opening, thus your belongings can be safe and privacy can be ensured. Various occasions: these catalog envelopes with clasp can be applied to many occasions, photos, handmade cards, like mailing confidential papers, wedding invitations, photos, books, announcements, also suitable for preservation of documents, Christmas cards or storing small items, packaging of goods delivery and so on.
Brand | Zonon #ad |
Manufacturer | Zonon #ad |
Part Number | Zonon-Envelopes-24 |
More information #ad
6. Blue Summit Supplies
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Blue Summit Supplies 100 6” x 9” Clasp Envelopes with Gummed Seal, Bulk 100 Pack, Small Clasp Mailing Envelopes Made From 28lb Kraft Paper, For Smaller Items or Handling Cash
#adBlue Summit Supplies #ad - With a metal clasp and gummed seal on the envelope flap, your contents will stay secure whether you’re mailing them, or keeping them safe in a file. 6” x 9” size is perfect for letter size documents, papers, or other items that can fit inside when folded in half.Made from 28lb kraft paper, these envelopes resist tearing to keep your contents safe, and are easy to label with any type of writing utensil or printed label sticker.
More information #ad
This 100 pack of clasp envelopes is a highly affordable alternative to more expensive options. Also can be used as a cash envelope when handling money at events. Easily send or store receipts, cash, documents, letters, postcards and more with our durable 6” x 9” clasp envelopes made from 28lb kraft paper.Brand | Blue Summit Supplies #ad |
Manufacturer | Blue Summit Supplies #ad |
Part Number | BSS-92588-1096 |
More information #ad
7. Amazon Basics
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Amazon Basics 10 x 13-Inch Clasp Kraft Envelopes, Gummed, 100-Pack
#adAmazon Basics #ad - Made with thick 28-pound kraft paper for reliable strength and protection. Moisture-activated gummed surface on flap creates a permanent seal. Measures 10 by 13 inches each; backed by an Amazon Basics 1-year limited warranty.More information #ad
Clasp envelope 100-pack for filing, storing, or mailing documents. Double-prong metal clasp closure and reinforced eyelet keep documents securely contained.Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Height | 3.75 Inches |
Length | 13 Inches |
Weight | 4.85 Pounds |
Width | 10 Inches |
Part Number | AMZ37897 |
Model | AMZ37897 |
More information #ad
8. Quality Park
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100 per Box, Brown Kraft, 12 x 15.5, Gummed, Quality Park Heavyweight Catalog Envelopes, 41967
#adQuality Park #ad - Gummed: fully gummed flaps provide a secure seal to keep contents secured. Multi-purpose: these 12 x 15. 5 envelopes are perfect for storing and mailing documents, catalogs, photo's and other home and business mailings.More information #ad
Ideal: these catalog envelopes are a great option for mailing, storage, and organizing. Paper stock. Durable: made from heavyweight 28 lb. Great value: conveniently packed in 100 count to reduce the frequency of repurchasing.Brand | Quality Park #ad |
Manufacturer | 0 #ad |
Height | 3.2 Inches |
Length | 16.1 Inches |
Weight | 0.06 Pounds |
Width | 12.4 Inches |
Part Number | 41967 |
Model | 41967 |
More information #ad
9. Quality Park
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14x18, Brown Kraft, 25 per Box 42354, Quality Park,Jumbo Kraft Envelopes, Ungummed
#adQuality Park #ad - Multi-purpose: use these Brown Kraft envelopes as office envelopes, storage of documents, interoffice envelopes, etc. Ungummed flap:Makes these jumbo envelopes ideal for interoffice use.More information #ad
Features: 25, 14x18 Jumbo Kraft Envelopes. Jumbo: hold more papers for more use. Durable: heavyweight 28-lb. Paper stock ensures no rips or tears.Brand | Quality Park #ad |
Manufacturer | 0 #ad |
Height | 5.37 Inches |
Length | 21.37 Inches |
Weight | 1 Pounds |
Width | 15.5 Inches |
Part Number | 42354 |
Model | 42354 |
More information #ad