The shower seat can support up to 360 pounds of weight in keeping with ADA and other barrier free accessibility guidelines

This lip is fabricated from 18-gauge

which is meant to protect the unit and your investment in your washroom accessories

Sentry Mirror Bezel/Frame Replacement for 18" x 30" Mirror

Unlike polypropylene

Nidec US Motors T2CA2J14 Cap Start Motor, 2 HP, 1800 RPM, 115, 208-230V, 145T Frame Height-24" The shower seat can supportFeatures: 40 degree C ambient Item: General Purpose AC Motor, Motor Type: Capacitor Start, HP: 2, Nameplate RPM: 1800, Voltage: 115 208 230, Frame: 145T, Enclosure: Totally Enclosed, Rotation: CW CCW, Hz: 60, Phase: 1, Speeds: 1, Service Factor: 1. 15, Insulation Class: B, Bearings: Ball, Base: Rigid, Shaft Type: Key, Shaft Number: 1, Shaft Length: 2. 31", Shaft Height: 3. 5", Shaft Dia.: 0. 875", "C" Dim: 14. 8, Protection: Auto, Thermal Protection: