Features‎:‎‎-Made of the highest quality food safe multi‎-layered PA/PE‎.‎ The PA ‎(‎polyamide‎)‎ layer is needed to stop air entering the bag and the PE ‎(‎Polyethylene‎)‎ layer is safe to be in contact with food‎-One layer is transparent and the other layer with embossed pattern‎.‎‎-Keeps Food Fresh in Refrigerator or Freezer or pantry‎-Can used in the freezer‎,‎ microwave‎,‎ or even boil in the bag‎,‎ reusable and microwave safe‎.‎‎-Suitable for most ‎(‎all‎)‎ vacuum sealersSpecifications‎:‎Material‎:‎ PA‎(‎polyamide‎)‎‎,‎ PE‎(‎Polyethylene‎)‎Color‎:‎ TransparentLength‎:‎ 500cmWidth‎:‎ 25cm