Sturdy, 1-piece, structural thermoplastic construction. Extra strong, chip and sag-resistant. Rust, stain, and leak-resistant. Molded in drain for standard 1-1/2″ traps. 12 gallon capacity. Extra deep bowl with tapered bottom. Mounts easily to the wall with screws (not included). Just install it under a faucet where you want to hold water. 16-3/4″ L. (front to back) x 22″ W. (left to right) x 17-11/16″ D. (top to bottom). Faucet not included. No. 16K: Length: 16-3/4″, Width: 22″, Depth: 17-11/16″, Capacity: 12 gal, Material: Thermoplastic