Stretch Silicone lids are available in multiple sizes designed to fit different-sized containers, so you can fit them on bowls, over plates, and even a cut fruit. An inexpensive, eco-friendly alternative to plastic is also handy for those tired of losing Tupperware parts. Wondering why these stretch lids are made of silicone and not some other material? Here are the main benefits. ‣Benefits: ∴ Malleable: The flexible nature of silicone allows users to stretch lids over bowls and dishes. Durable Stretch Silicone Lid food and bowl cover are compatible with many containers, including soup bowls, plates of leftovers, cups, glass jars, bottles, Tupperware, and other plastic containers without matching lids and even peeled fruits or vegetables. ∴ BPA-free: Silicone doesn’t contain BPA and is free from other harmful toxins. ∴ No need to match a lid to a container: This product is super convenient and won’t require you to hunt through your plastic container drawer. ‣ Color: Blue ‣ Product Include: Reusable Silicone Stretch Lids Cover 6 Pack only. ‣ Product Sizes: Silicone Covers come in 6 different sizes: 6.3cm、9cm、11cm、14cm、15.8cm、20.2cm. (Attention: Don't exceed the maximum diameter value in the Instruction Manual. Otherwise, it will shrink and will not have airtight after a long time in the refrigerator.) ‣ Health and Safety: ∴ Silicone has a natural resistance to bacteria, making it safe and hygienic. ∴ Lids are made from 100% food-safe silicone. ∴ Hand washes and top-rack dishwasher safe. ∴ Silicone can absorb scents, so we recommend cleaning with an unscented, natural detergent.