The Thunder Group ALST011 Steamer Basket/Boiler Set features a spacious 19" diameter and stands 22-5/8" high, making it ideal for large cooking tasks. Constructed from durable aluminum, this set includes two perforated stacks for efficient steaming, a solid bottom for stability, and a cover to retain heat and moisture. The 3/8" perforations ensure optimal steam circulation, while built-in handles on all sides of the compartments allow for easy lifting and maneuvering. Perfect for restaurants or home kitchens, this versatile steamer set enhances cooking efficiency and flavor retention.