Silicone Stretch Lids Multi - Size 6 Pack MULTI-PURPOSE - STORE FOOD, VEGETABLES, or DRINKS. These set of 6 multi size silicone lids will fit any 3"-10" containers. They are ideal for storing leftovers, taking dishes to potluck, stacking bowls, unfinished drinks or any leftover fruits and vegetables. FOR Example: The lids will create a perfect seal on left over onions to seal the odor or perfect seal on an apple to prevent oxidation. SAFE, AIR TIGHT, NO SPILL, KEEP FOOD FRESH. BPA Free, FDA food grade approved Dishwasher and Freezer safe silicone lids will create a perfect seal on pyrex, anchor, corningware, corelle, or any other plastic or metal containers for secure fit helping to keep food fresher and longer. MONEY SAVER - Can be reused over and over again to preserve your food. No need to waste aluminum foil or plastic wrap anymore! A must in every kitchen!MONEY SAVER and ECO FRIENDLY. 100% Flexible silicone material, not General Silicone, Cheap Rubber or TPR Material. Unlike cling wrap or silver foils, these silicone lids can be used over and over again. Just rinse them with warm soapy water or throw them in a dishwasher. SAVE MONEY - On an average an American family spends $18 every 3 months on silver foils and cling wraps. Walfos super stretch silicone lids will last you lifetime.