Thunder Group ALST001 Steamer Set, 11-3/8 by 12-1/2 by 1/16-Inch This Small Hole 11-3/8-Inch Aluminum Steamer with Bottom and Lid (ALST001) 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 millimeter For health purposes, steaming is ideal