Thunder Group ALST006 Steamer Set, 13 by 19-1/2 by 3/8-Inch ThisBig Hole 13-Inch Aluminum Steamer with Bottom and Lid (ALST006) is brought to you by Thunder Group This aluminum steamer comes complete with a bottom pot, two middle perforated stacks and a lid It features built in handles on the sides of all compartments for safe handling while hot Each hole in the bottom of the steamer measures one centimeter For health purposes, steaming is ideal