Extendable Lids - Health and Safety Set Silicone bowl lid keeps leftover fruits, vegetables and drinks cool. Safety certification, environmentally friendly, non-toxic and tasteless, durable and waterproof, food grade silicone rubber. . Stretch lids - leak-proof and easy to clean Silicone lids Food lids are easy to clean, soft texture, reusable packaging, tear resistance, etc. In addition to being dishwasher and microwave safe, the stretch lids are also leak proof. . Fits Different Sizes Our flexible stretch packing lid can hold different kinds of containers with efficient stretching and covering. Stretchy, airtight silicone lids fit all bowls, glasses, jars, cans, watermelons or other fruits and vegetables. Container lids can cover different shapes and sizes. . Keep Food Fresh Silicone stretch lids will keep your items cool and safe from accidental spills or rotting. Silicone stretch lid is better than plastic wrap or silver foil, stretch lids can be used again and again and easily wash and clean. . High quality service The stretch lids are made of reusable and durable silicone.