Heavy-gauge polished stainless steel top with full-length backsplash.  20˝ x 20˝ x 5˝ stainless steel prerinse sink with 3  1⁄2˝ drainhole complete with 1 1⁄2˝ IPS basket waste with removable crumb cup.  3 ˝ -high, 1 1⁄2˝ diameter raised rim on front and sides.  Sized to accept all 24˝-wide undercounter dishwashers.