Reusable Silicone Food Fruit Fresh Bag Vacuum Food Storage Bag Container Fridge Recycle Silicone Fruit Sealed Fresh Bag Description 100% brand new and high quality Resistant to high and low temperature, the use of temperature range -50 ~ +250 , can be used for refrigerators, microwave ovens, electric oven. Completely isolated from internal and external gas flow, good sealing. Used in the refrigerator to cover the bowl, pot, pots, etc., will not smell, because completely isolated from the air, can achieve the best preservation effect. Thermal conductivity is only 0.27 small, about 1/1000 of the metal Size: 20*18CM Material: Silicone Color:Transparent/Red/Light Blue/Green Quantity: 4Pc Package includes: 4 x Silione Storage Bag