【FOOD GRADE】– Made from high-quality silicone ,100% BPA-free and odorless, non-toxic and safe for touch with food directly 【SUCTION DESIGN SURFACE】– Easily fits and provides ultras airtight seal on smooth rimmed containers or kitchenware made of glass, ceramic, or porcelain. No more fighting with plastic wrap or silicone stretch lids 【VARIETY SIZES】– The 5-pack colorful silicone container covers contains 5 different sizes: Diameter 4" 6" 8" 10" 12". It is perfect to fit most food containers, such as cups, mugs, plates, pots, bowls, dishes, skillets, pans, etc. Ideal for cooks, foodies, housewarmings, holidays and parties 【HYGIENIC FOOD COVER】– Great for Cooking and Baking. Shields food from dust, insects, and dirt especially when having a picnic or outdoor activities 【HYGIENIC FOOD COVER】–Great for Cooking and Baking. Shields food from dust, insects, and dirt especially when having a picnic or outdoor activities 【ECO-FRIENDLY & EASY TO CLEAN】– No worries about rust and stubborn food and beverage stains. Save your money and the environment by eliminating your need for saran wrap and aluminum foil. Create less waste and have less impact on your wallet with these reusable lids.. Flexible silicone material makes it much easier to clean and reuse