https://www.interplas.com/12-x-15-4mil-polypropylene-ziplock-bags-p-czpp41215
Polypropylene Zipper Bags - 12" x 15" 4 mil
These 12" x 15" polypropylene zipper locking bags are for applications when only a high clarity zipper locking bags for product presentation will do. 4 mil...
polypropylene zipper bagsxmil