Plymor 3.5″ x 4.5″, 2 Mil Zipper Reclosable Plastic Bags
Are the bags food safe?. What is Mil?. “Mil” is the plastic thickness. 2 Mil =. 002″, slightly thicker than the standard sandwich bag. How to use the bags?. Perfect for hobbies and DIY projects, they keep small parts or tools secure with their resealable feature.