Come and see our amazing products. The bowl cover made of 100% food grade silicone material. Safe and extremely handy use in microwave. No more microwave oven splatters or boil overs. Much easier to clean. Dishwasher safe. Totally 5 Sizes- 4 inch, 6 inch, 8 inch, 10 inch and extra large 12 inch. The sizes in between vary and they will fit almost anything!! Such as Pot, Pan, Dish, Plate, Bowls, Container, Coffee Cup Jar, Can and more. Great for Cooking and Baking . Customized logo imprint are available. Pls confirm with us about the packing info, stock color and exact production time before placing your order.