Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb.


General Information

Manufacturer Business Source
Manufacturer Part Number 36663
Brand Name Business Source
Product Name Heavy-duty Clasp Envelopes
Packaged Quantity 100 / Box
Product Type Envelope

Product Information

Mailer/Envelope Type Clasp
Mailer/Envelope Classification #90
Mailer/Envelope Width 9"
Mailer/Envelope Length 12"
Mailer/Envelope Weight 28 lb
Closure Type Clasp
Closure Side Open End
  • Reinforced Clasp
  • Rust Resistant

Physical Characteristics

Color Kraft
Material Kraft


Recycled No
Assembly Required No
Country of Origin Mexico
UPC 035255366632
UNSPC 44121507

Business Source Heavy-duty Clasp Envelopes - Clasp - #90 - 100/Box