Premium Sink, 1-bowl, 18" front-to-back x 30" L-R bowl dimensions, 14" water depth, 8.75" high backsplash, s/s gussets, legs & adjustable plastic feet, 14/304 s/s, "Aero Safety Edge", fully welded gussets, shipped KD, Non-NSF Non-NSF (this sink is not listed by National Sanitation Foundation, NSF International for commercial use). These sinks are stainless steel, available in a variety of sizes. Higher grade stainless steel is used for the sink body as you upgrade from Economy (4S models) to Deluxe (3S models) to Premium (2S Models). Premium sinks use a thicker 14 gauge stainless steel. Legs are 1-5/8" stainless tubing with 1 inch adjustable white metal feet. 1/2" water supply for hot and cold. Faucet holes are 8" o.c. Hemmed safety edges. Includes stainless drain basket and strainer. While not NSF approved for restaurant use, these sinks are economical for use in garages, industry, and other non-foodservice environments. See spec sheet for more details.