Features: Food and safety. Works well with vacuum packaging. It can be used for dry or semi-moist food products. Not only can it be used for food, but also for storing tools and gadgets to prevent rust and moisture. Features:1. Reduces the oxygen level in the mylar sac to less than 0.01%2. It helps to preserve the freshness and original taste and color of stored food products.3. It prevents the growth of bacteria and fungi that causes food to form and spoil.4. It can extend shelf life5. It does not react with food6. Maintains the nutritional value of polyunsaturated fats and oils7. Prevents food oxidation and destruction of vitamins and mineralsSpecifications:Material: desiccantNet weight: 1g/bag Shelf life: 1 year Oxygen absorption: 30ml Color: as pictures shown Quantity: 100 bagsNote:No retail package. Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Included:100 x Deoxidant Bags (Other accessories shown in the picture are not included)