Silicone Lids, 6-Pack Clear Silicone Stretch Lids Airtight Food Storage Covers of Various Sizes (2.6''- 8.3'') and Shapes of Containers Multi Size 6 Pack Silicone Lids ---- Super stretchable 6 sizes(2.6", 3.7", 4.5", 5.7", 6.5" and 8.3"), can fit different sizes containers, bowls, cups, glasses, etc. Keep Foods Fresh Longer ---- Leak proof airtight storage covers keep fruits, vegetables, unfinished drinks and other foods fresh, prevent foods from spattering in microwave oven. Environmentally-friendly ---- Reusable and NO more cling wrap or aluminum foil,They made of extra thick silicone that they are so durable and will not tear or warp at all. Silicone Stretch Lid ---- Microwave-safe & heat-resistant to 450 f so you can quickly reheat & enjoy delicious leftovers. Easy to use and clean ---- Friction and ductility are extremely strong.just choose a suitable fresh cover and put it on the container and press it.Dishwasher safe and easy to clean.