Swivel seat turns 360° and locks every 90°, allowing easier entry/exit from bench. Blow-molded plastic seat and back have textured finish. High-strength, polished aluminum frame is rust proof. Bench mounts to most tub walls for space savings in smaller bathrooms. Seat 20-1/2″W x 18-1/2″D. Width between handles 15″. Weight capacity 250 lbs.