Scanpan's Stack N Steam is designed for all 10 1/4" Scanpan pots and saute pans, as well as for other pots and pans of the same size, with their lids acting as seal and cover. No other steamer is as versatile as Stack N Steam. Each individual steamer unit can be stacked to form multiple steamer compartments, or use a single platform with several frames for large amounts of food and leafy vegetables. Plus, serving food is a breeze! Each steamer has a platform which lifts out from the frame so food easily slides from the steamer platform onto the plate. Fits the following Scanpan pots with 10 1/4" Diameter: 3 3/4 Qt. Covered Low Stewpot (262012) 2 3/4 Qt. Covered Saute Pan (261012) 6 1/2 Qt. Covered Dutch Oven (600012) 5 Qt. Covered Casserole (265012)