TrueÕs refrigerated back bar coolers are designed with enduring quality and value. Oversized, factory balanced, refrigeration system holds 33¡F to 38¡F (.5¡C to 3.3¡C). Exterior – all stainless steel countertop, heavy duty, wear resistant laminated black vinyl front and sides. Matching black aluminum back. Interior-Stainless steel floor with 1/2″ (13 mm) reinforced lip and heavy gauge galvanized steel walls.