Quality Park 37793 Clasp Envelope 32 lb 100 per box

Rugged Kraft mailing envelopes

These heavy-duty envelopes use 32 lb. Kraft stock with reinforced metal clasps and deep gumming on the flaps for a secure seal. The windowless, light brown surface suits handwritten or printed addressing. A center seam and cheese-blade flap provide traditional construction. They arrive in a 100-count box for office replenishment.

Suited for high-volume offices and archives

Departments that ship bulky documents, catalogues or records will appreciate the durable stock and dual closure. Environments needing moisture-resistant liners, tamper-evident features or padded protection should consider other mailing formats. The flat design also limits use for thick, rigid objects that require expansion.

32 lb. Kraft stock weight

This single specification determines whether the envelope withstands rough handling and heavy contents. Lighter grades risk tearing under similar loads, while heavier board adds unnecessary cost for routine correspondence. Match the stock weight to your typical mailing demands before ordering.