10 x 13" Tamper Evident Tyvek® EnvelopesTyvek envelopes provide superior puncture, tear and moisture protection. Constructed from 14 lb. olefin. Ten times stronger than paper envelopes. Feature a special seal that once broken, the word "OPENED" appears in red on the flap.
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product description
Why choose thelockerguy wholesale?
Tyvek® envelopes provide superior puncture, tear and moisture protection. Constructed from 14 lb. olefin.
Ten times stronger than paper envelopes.
Feature a special seal that once broken, the word "OPENED" appears in red on the flap.