These PET bags feature a resealable press and close zipper type closure ideal for manufacturers and retailers. Space at the top of the bag allows for heat sealing. Tear tab ensures that the bag has not been tampered with if heat sealed. Black opaque with a gloss finish keeps contents out of sight. Use the 1/4" diameter hanging hole to hang product on standard hooks. The 2 1/2" bottom gusset the bags can be stood in a display case. Food safe. Custom imprint is available. Sold in a pack of 50.