This is a T-fal cookware set. Frying pans: large, medium Saucepans: medium, small Lids: medium, small Storage lids: medium, small Handle Sizes of the cookware: Saucepan (small): approx. 17.5cm, Saucepan (large): approx. 21cm Frying pan (small): approx. 23.8cm, Frying pan (large): approx. 27.7cm Please note that these measurements are approximate. Selling because I'm replacing them. They are easy to store and very convenient, saving space. You can put the storage lids on the saucepans after cooking and store them in the refrigerator. I used silicone lids, so I didn't use the storage lids much, and they are relatively clean. Used on a gas stove. T-fal