3-1/2" W x 48" H x 3-1/2" D (89 x 1219 x 89mm) 18-gauge (1.2mm). Unit fabricated of type 304 Heavy Gauge stainless steel with exposed surfaces having a #4 satin-finish. Units bent on a 1/8" (3mm) radius to form a 90° angle. Units provided with hugged edges for safety and to conceal minor wall irregularities. Furnished with double-faced adhesive tape.