About this item High quality: 60 pack of 7x10 bags are made of 9.4 mil thickening PET, which is the best choice for long-term food storage. Temp. range: 0°F - 176°F. Premium Oxygen Absorbers: Each pack of 10 absorbers comes pre-packaged in a factory vacuum-sealed pouch to reduce product exposure and waste. Long-term storage options: The 9.4 mil thickening bags, which is light-proof, waterproof and sturdy. Suitable for long-term storage of, beans, rice, flour, etc. Easily reseal: In addition to using the zipper of the bag, it can also be he