Tamper Evident Tyvek Envelopes
9 x 12 Tamper Evident Tyvek Envelopes 100/Case
Item # Y10488
$105.80
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.
10 x 13 Tamper Evident Tyvek Envelopes 100/Case
Item # Y10489
$148.25
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.