11 x 18" - 4 Mil Flat Poly Bags

Get the heavy-duty protection you need with extra strong bags. These FDA and USDA certified, 100% virgin polyethylene film bags come in two thicknesses: 4 Mil for hardware, industrial parts, and tools or 6 Mil puncture resistant baggies if you are looking to secure something extra special. Easily close them up securely with heat sealers, bag tape or twist ties!