Cook N Home NC-00313 Double Boiler Steamer, 4Qt, Silver Includes: 4 quart stockpot, steamer insert, double boiler insert, and a glass lid Made of mirror polished stainless steel for appearance and easy cleaning Inserts have 3 steps and can fit 16/18/20 cm or 1-4 quart pots/pans Induction compatible. Works on gas, electric, glass, ceramic, halogen, etc. Measures: 12 in. length, 8.5 in. width, and 12 in. height; Dishwasher safe