4 x 18" - 4 Mil Flat Poly Bags

Keep your goods securely stored with extra strong bags for heavy-duty applications. Enjoy top quality protection and supreme clarity made from 100% virgin polyethylene film — all certified to meet FDA and USDA specifications for food contact. Choose between 4 or 6 Mil, depending on the level of security you need; both are puncture resistant so that nothing slips through! Secure them shut with heat sealers, bag tape or twist ties – trust us: these handy pouches will keep everything locked tight in its place.