This stretchable food lids are a practical tool for keeping your food fresh. It has a ridged design, anti-slip and easy to open and hold. It is resistant to low temperatures which is perfect for storing your food inside a refrigerator. It is also resistant to high temperatures which can be use up to 230 degrees Celsius. It is made from breathable TPU film. It comes in 27cm, 22cm and 15 cm in diameters (approximate measurement). The package includes 3-piece cover and the package size is 255 mm x 35 mm x 255 mm.