Universal transparent glass lid with black silicone rim and ergonomic silicone-coated nylon knob, designed to fit pots, casseroles and pans of ø16, ø18 and ø20 cm. its 21 cm total diameter and stainless steel components guarantee resistance, stability and safe cooking thanks to the steam release vent. not dishwasher safe. oven safe up to 180°c (do not use with grill function)