Food Grade MaterialFresh storage bags made of thickened PE material, transparent and hygienic, safe and non-toxic, not easy to tear, reusable, suitable for high or low temperature environment (-60~100 ). Compatible FlexibilityFood storage bag with elastic design, it can stretch three times its length (before stretching - about 14cm / after stretching about 43cm), suitable for plates and cutlery of any shape from 10 to 28 cm in diameter. Convenience and UsefulThe elastic plastic bowl covers have a large opening, which is convenient for covering and storing quickly and easy to use. A reusable storage bag, the food cover can be directly washed with water after use, and can be reused after drying, which is economical and environmentally friendly. Sealed and FreshCovers flat elastic sealing is good and can completely cover the entire container. If you have leftovers or fruit, you can put a plastic bag over the food and put it in the fridge to keep it fresh. In addition, it can also prevent the smell of various foods in the refrigerator. Many UsesReusable storage bag are perfect for home kitchens, restaurants or canteens, keeping dust out and bugs out and keeping fruits, vegetables, drinks and other leftovers fresh longer. It can even be used as a shower cap.