Clasp Envelopes – 10×13 Inch Brown Kraft Catalog Envelopes – 30 Pack – with Clasp Closure & Gummed Seal – 28lb Heavyweight Paper Envelopes for Home, Office, Business, Legal or School. ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Features: HEAVY DUTY ENVELOPES 10 x 13 : These professional-looking multipurpose envelopes feature a dual-purpose seal that allows multiple uses.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!DOUBLE SEAL DESIGN : Offers reliable security for personal & professional mailing; sturdy metal dual prong clasps & gummed seals w/ tough adhesive glue.CATALOG ORIENTATION : Classic open-end style enables fast, convenient stuffing for legal letter, pamphlet, coupon, magazine & other common mailers.SAFE FOR STORAGE : Ideal 10 x 13 size is perfect for both mailing & storing important paperwork, craft projects, stamps, dies & more; buy in bulk & save big. Product Details: Brand: EnDocColor: Brown KraftClosure Type: Gummed, ClaspMaterial: Paper, MetalNumber of Items: 30Manufacturer: EnDocBrand: EnDocItem Weight: 1.54 poundsProduct Dimensions: 13 x 10 x 0.04 inchesItem model number: ENDOC-1307Is Discontinued By Manufacturer: NoColor: Brown KraftClosure: Gummed, ClaspShape: RectangularMaterial Type: Paper, MetalNumber of Items: 30Size: 10x13Sheet Size: 10-x-13-inchManufacturer Part Number: Clasp BrownDate First Available: March 6, 2017