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Stack of 100 kraft clasp envelopes 9 by 12 inches with metal fasteners

Amazon Basics AMZ37890 Clasp Kraft Envelope 9x12in 28lb 100-Pack

SKU CH-WD0X-4H3GJ MPN AMZ37890

Holds 9 by 12 inch documents with a metal clasp and gummed flap for secure mailing or filing

  • ColorKraft
  • Sizes/Dimensions30.48 in x 22.86 in x 0.03 in
  • Quantity1
  • Secure double-prong metal clasp keeps documents contained
  • Reinforced eyelet adds strength at the closure point
  • Moisture-activated gummed flap creates a permanent seal
  • Thick 28-pound kraft paper provides reliable protection
  • 100 envelopes measuring 9 by 12 inches per pack

9 x 12 inch Clasp Kraft Envelopes

This pack contains one hundred 9 by 12 inch envelopes made from 28-pound kraft paper. They are designed for filing, storing or mailing documents that need to stay flat and protected. The heavy paper stock resists tearing during regular handling. Offices, schools and home users who send or archive letter-size paperwork will find the quantity practical.

Check document size and sealing needs

Each envelope measures 9 by 12 inches, so verify that your documents fit without folding. The closure uses a moisture-activated gummed flap that creates a permanent seal once moistened. Ensure you have a way to moisten the adhesive reliably for a secure bond. The metal clasp provides an additional mechanical fastening option. Buyers who need self-seal or peel-and-stick closures should look elsewhere.

28-pound kraft paper with metal clasp

The 28-pound kraft construction gives a stiff, durable feel that protects contents from creasing. A double-prong metal clasp and reinforced eyelet allow the envelope to be opened and closed repeatedly without damaging the paper. The gummed flap adds a tamper-evident permanent seal when required. This combination suits daily filing systems where files are accessed frequently and then secured for storage or post.

Highlights

  • Secure double-prong metal clasp keeps documents contained
  • Reinforced eyelet adds strength at the closure point
  • Moisture-activated gummed flap creates a permanent seal
  • Thick 28-pound kraft paper provides reliable protection
  • 100 envelopes measuring 9 by 12 inches per pack

Specifications

BrandAmazon Basics
ModelAMZ37890
ColorKraft
Sizes/Dimensions30.48 in x 22.86 in x 0.03 in
Quantity1

Questions about this item

Does the 100-pack include any extra clasps or reinforcement eyelets, or are they already attached to each envelope?

Each of the 100 envelopes comes with its own double-prong metal clasp and reinforced eyelet already fitted, so nothing extra needs to be purchased.

Should I choose the 28 lb kraft version or a lighter weight if I need a moisture-activated gummed flap for a permanent seal?

The 28 lb kraft stock is the only weight offered in this listing, and it already provides the gummed flap that seals permanently when moistened.

How much space will 100 of the 9 x 12 in envelopes occupy on a shelf once the box is opened?

The pack measures 30.48 x 22.86 x 0.03 in, so the whole 100-count stack fits in a very slim profile about three-hundredths of an inch thick.

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