BEST USE for Miniwaving - Safe and Extremely Handy Use in Miniwave , No more Miniwave oven splatters or boil overs- Much easier to clean, Dishwasher Safe MULTIPURPOSE VERSATILITY -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 .Also Perfectly and Safely use for Miniwave, StoveTop, Oven, Fridge and Freezer Safe. Withstands temperatures from -40 degrees F to 500 degrees F SUITABLE for ALL SMOOTH SURFACES! - Plastic, Glass, Stainless steel, Melamine, and Ceramic. Creates an airtight, watertight, and spill proof seal for reheating and storing. ECO & BUDGET FRIENDLY- Great for reducing food waste by preserving leftovers in the refrigerator.Use again & again & quit use of wasteful aluminum & plastic wraps. Save money on aluminum foil and plastic wrap - Use these reusable lids to cover your bowls, pots and pans. size:10cm/15cm/20cm/25cm/30cm Material:Silica gel colour:Yellow + green + blue + purple + red Package Contents: 1 * 4 inch-yellow bowl lid 1 * 6 inch-green bowl lid 1 * 8 inch-blue bowl lid 1 * 10 inch-purple bowl lid 1 * 12 inch-red bowl lid Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.