【Material】 Food-grade silicone cover, BPA-free, lead-free, phthalate-free, odorless, non-toxic ， no artificial coloring. Can be used in the temperature range from -30 ° C to + 230 ° C. Odorless, non-toxic ， without artificial coloring. Can be used in the temperature range from -30 ° C to + 230 ° C 【Environmental protection】 With this eco-friendly silicone cover, it is easy to clean and therefore reusable, and you no longer need to constantly buy expensive plastic wrap. 【Keep cool】 Food will taste fresh, an airtight seal keeps food fresher longer and protects it from leakage. 【Very practical】 Flexible lid for many pots, bowls or saucepans. The lids are strong enough to stack easily, saving space. 【Sizes】 6 x storage lids in different sizes (6.5cm, 9.5cm, 11.5cm, 14.5cm, 16.5cm, 21cm). Perfect for bowls, bowls, plates, candies, glasses and mugs. Specification: Material: silicone Weight: about 220g / set Size XXL: 21cm / stretches up to 27cm Size XL: 16.5cm / stretches up to 22.5cm Size L: 14.5cm / stretches up to 20cm Size M: ?? 11.5 cm / stretches up to 15.2 Size S: 9.5cm / stretches up to 12.5cm Size XS: 6.5cm / stretches up to 8.5cm Tips: 1. Before putting on the lid, make sure the edges of the container are dry. 2. Wash with detergent before first use. 3. Do not cut with a knife or other sharp object, the product will drag. 4. Do not place the product directly on the fire to avoid product deformation.