Janerate Pack of 25 Clear & Silver Metallic Food Storage Flat Bag Aluminum Foil Ziplock Bags (2.5x5 Inch) Color: Front is clear, Back is silver The ziplock bag is easy closed. Waterproof, re-sealable Safe & Clean, Good quality & high performance Made with Aluminum Foil & High quality transparent PP(Propene Polymer) Suitable for Nuts , Candy , Snack , Spices, Jewelry and Electronic products