Food grade material: Food bag is made of food-safe silica gel, which is safe to contact with food and can be reused. If you have product problems, please contact us in time, we will help you solve the problem. Sealing design: Thicker material and double zip seal, can keep food fresh and no liquid spills. The design of the hole is practical for drying, transport and storage are more convenient. Heating and cooling: When heating, you need to open the silicone kitchen bag and make sure not to place the seal in the microwave or oven. Seal when cooling reusable zer bags to avoid odour and deterioration. Ideal size: 500 ml / 1000 ml / 1500 ml, three sizes can meet your different needs, the lower design can be easily placed on the table and the white translucent bag can quickly find the items. Wide range of applications: Silicone food bag is suitable for most fruits and vegetables, nuts, meat, liquid food, etc. Suitable for: It is also a perfect storage bag for ellery, stationery, snacks etc. to keep your living space updated.