4 x 10" - 4 Mil Flat Poly Bags

Secure your heaviest items with extra-strong bags made from 100% virgin, high clarity polyethylene film—all backed by FDA and USDA certification for food contact. From 4 Mil – Heavy Duty to 6 Mil – Extra Heavy Duty, these puncture resistant sacks are the ideal solution for protecting hardware parts, tools and industrial equipment without fail! Sealing them is a breeze too: heat sealers or bag tape work perfectly while twist ties keep it airtight.