JSS Round Silicone Suction Lid 6,8,10,12inch Food Cover Silicone Fresh Lid Cups Bowls Pans pots Containers airtight lid Seal Tight cover on All Smooth Material Dishwasher Oven Safe (4pcs Set, Pink) SIZE: A set of 4 silicone lids.Fits most size containers. Diameter of lids: S for 6 inches, M for 8 inches, L for 10 inches, XL for 12 inches. MATERIAL: Approved by FDA, LFGB, ROHS, REACH and made from 100% high quality food grade silicone. ENVIRONMENT FRIENDLY : Easier to use than plastic wrap: just press down to create the perfect seal.Creates an airtight, watertight, and spill proof seal for reheating and storing. No worries about rust and stubborn food and beverage stains. Safe to the environment and no more need of disposable plastic food wrap and aluminum. EASY TO CLEAN: Our silicone suction sealing lids dont stick, wont get damaged in the dishwasher are Eco-friendly AND have a loop so you can hang them up and not worry about losing them or misplacing them.