12" x 18" Metalized Bottom-Loading Barrier Zipper Pouches (2.5 mil)

Provides a barrier against gas, moisture, and odor to help keep products fresh. Insert contents at bottom of bag and heat seal to close. Once sealed, bag is tamper-evident and must be cut along top of zipper or by using the side tear notches to open. Meets FDA and USDA specifications for food contact.