20 x 30" - 4 Mil Flat Poly Bags

Serious strength for serious jobs. Our extra-strong bags are made of 100% virgin, high clarity polyethylene film to give you the protection and peace of mind your heaviest tasks demand. Both 4 Mil and 6 Mil options provide heavy-duty or even puncture resistant security – perfect for protecting hardware, industrial parts & tools while meeting FDA & USDA food contact standards. Secure them with heat sealers, bag tape or twist ties: no mess necessary!