Quality Park clasp envelopes (model QUA37810) are large kraft paper envelopes measuring 12 inches by 15.5 inches, sold in a box of 100. Made from sturdy 32 lb bond weight kraft paper, these envelopes are ideal for mailing oversized documents, drawings, blueprints, reports, and posters.

Each envelope features double-prong metal clasp closures with reinforced eyelets for secure fastening, along with heavily gummed square flaps for a strong seal. Extra-wide seams provide added durability to prevent tearing during transit. The classic brown kraft construction offers a professional appearance suitable for business and office use.