Layflat Poly Bags are made from 100% virgin, high clarity polyethylene film. The bags meet FDA and USDA specifications for food contact. Seal bags with Plastic Twist Ties or Bag Tape. Offered in clear and anti-static in varying thickness and sizes. For assistance in selecting polyethylene film thickness, click on Poly Bag/Tubing Guide. For related equipment, see Poly Roll Dispensers and Poly Bag Sealers. Click here for Poly Bags (Reclosable Zipper Top Slider), Poly Bags (Reclosable Zipper, White Block), Poly Bags (Reclosable Zipper), Poly Bags (Autobag Machine) and Poly Bags (Gusseted).