The Reclosable 2-mil poly bag measuring 4" x 6" is made from 100 percent virgin high clarity polyethylene film for added durability. Bag meets all requirements of FDA and USDA specifications for food contact. Overall Dimensions: 4"(W) x 6"(L). No need to tie, tape or heat seal. Meets FDA/USDA Specifications. Side weld. Please note Items in bag are not included. reclosable 2-mil poly bag measuring 4" x 6" has a pinch track zipper closure that aids to keep products clean and moisture free.