16 gauge type 304 stainless steel. Left or right hand operation. 30˝-wide table with choice of six lengths. 20˝ x 20˝ x 5˝ prerinse sink punched for standard basket drain. Holes supplied for splash-mount faucet. 10˝-high backsplash. 20 3⁄4˝ opening for dishwasher. Stainless channels welded to underside, with welded stainless leg gussets.1 5⁄8˝-diameter stainless legs with welded 1˝-diameter crossbracing. Adjustable stainless bullet feet with up to 1˝ adjustment.