Plymor 2″ x 6″, 4 Mil Heavy Duty Zipper Reclosable Plastic Bags
Are the bags food safe?. What is Mil?. “Mil” is the plastic thickness. 4 Mil =. 004″, thicker than a standard freezer bag and excellent for heavy duty applications. MATERIAL: 4 Mil (.004″ thick) heavy duty polyethylene (LDPE), FDA food storage compliant.