Fits all 16cm/18cm/20cm pans The SCANPAN Impact high quality stainless steel steamer is multi size to fit all of your 16cm, 18cm and 20cm saucepans and pots. Steaming is a very healthy and effective method of cooking and surprisingly fast, whilst still retaining all of the goodness in the food (especially vegetables) that you are preparing. Oven-safe to 220/250 deg cel with/without lid Restaurant Tested Dishwasher Safe