Cake Boss Countertop Accessories 3-Piece Silicone Lid Set, Clear These silicone suction lids stretch and fit perfectly over Cake Boss melamine and ceramic mixing bowls The small lid best fits bowls 6-7.5 Inch across; the medium lid bowls 7-8.5 Inch across; and the large lid bowls 8.5-10 Inch across The flexibility of the lids' silicone construction helps seal contents from air, temperature and moisture The silicone lids are microwave, freezer and dishwasher safe for convenience Quality Assurance Guarantee makes these lids the perfect counterpart for other Cake Boss Countertop Accessories