SAFETY - Bisphenol A Free: Silicone dehydrator sheets are made of high quality non-stick heat-resistant (-40C to 220C / -40F to 428F) food-grade silicone that is non-stick and reusable. The non-stick nature of the silicone ensures that food residue does not adhere to the tray. It is easy to pick up and will not break. It keeps food intact and is easy to clean. The silicone dehydrating sheet has plenty of air circulation at the top and bottom, and when drying is complete, simply fold and pour into canning jars. Use to dry herbs, vegetables, flowers, jerky or pumpkin pie pudding. The mesh is so fine that liquids can seep through it. It prevents small debris from passing through, 8 pieces per package, mesh dehydrator measures 13" x 13". For NESCO FD-20, FD-25, FD-27, FD-30, FD-35, FD-40, FD-50, FD-60, FD-61, FD-61WHC, FD75A and FD-75PR food dehydrators