- Dimensions: 12" x 15 1/2" exterior
- Material: 14 lb Olefin
- Quantity: 100 envelopes per case
- Weight: Approximately 4.5 lbs per case
- Shipping: Parcel eligible
These 12 x 15 1/2 inch white flat Tyvek® envelopes are constructed from 14 lb spunbonded olefin, delivering puncture, tear, and moisture resistance that substantially exceeds standard paper envelopes. The self-seal closure requires no moistening or additional sealing equipment, keeping outbound processing fast in high-volume environments.
The interior accommodates large-format documents, multi-page contracts, catalogs, photographs, and artwork without folding. Industries such as legal, publishing, healthcare, and direct mail rely on Tyvek® envelopes where contents must arrive intact despite rough handling or moisture exposure in transit.
Constructed from spunbonded olefin, the plain white exterior accepts standard shipping labels cleanly and supports custom printed inserts. Each case contains 100 envelopes and ships via parcel carrier.
- Strength Material:
- 14 lb. Olefin
- Shipping Unit:
- 100 PER CASE
- Width:
- 12.00"
- Height:
- 15.50"