7.5" small suction lid, 9.25" medium suction lid, 11.25" large suction lid * The small fits containers 7-inches or less, the medium for containers 9-inches or less and large for 11-inches or smaller * Top This lids are microwave safe, freezer safe, heat resistant and top rack dishwasher safe for convenience * Use these lids to store leftovers in the fridge or keep ingredients warm while the rest of the recipe is being prepared * Quality assurance guarantee