- Dimensions: 4" x 6 3/8" exterior
- Material: 28 lb Woven Paper
- Quantity: 1000 envelopes per case
- Weight: Approximately 12.44 lbs per case
- Shipping: Parcel eligible
These 4 x 6 3/8 inch kraft clasp envelopes combine a reinforced metal clasp with a gummed flap, giving users two distinct closure options in a single envelope. The metal clasp allows repeated opening and resealing without losing holding strength, while the gummed flap provides a permanent, tamper-evident seal when needed. Constructed from 28 lb woven kraft stock, each envelope delivers durable, tear-resistant performance.
The dual-closure design makes these envelopes well suited for interoffice routing, records management, and internal distribution workflows where envelopes change hands multiple times. The gummed flap extends their utility to external correspondence, lab sample packaging, photo handling, and contract or invoice distribution requiring a secure final seal.
Each case contains 1,000 envelopes. The interior dimensions fit standard small-format documents, index cards, and flat contents. Cases ship via parcel carrier.
- Strength Material:
- 28 lb. Woven Paper
- Shipping Unit:
- 1000 PER CASE
- Width:
- 4.00"
- Height:
- 6.38"
- Depth:
- 0.00"