This Ponte Giulio ADA reversible double folding L shaped seat is a great commercial option. The frame and mounting flanges are constructed from 100% stainless steel for added durability and strength. The seat top is high quality HPL. Installation template and hardware are included with purchase. The load capacity has been tested for use up to 550 pounds, exceeding ADA load capacity requirements. All Ponte Giulio products are backed with a lifetime guarantee; We're committed to safety and our customers well-being.