Invisia Brazilian Walnut SerenaSeat Fold Down Seat A soothing shower awaits with this spa inspired design. In the fold-away position, the SerenaSeat has an incredibly slim 3"/7.6cm profile.A brushed aluminum frame accents the natural beauty of the Brazilian walnut panels. The removable back rest conceals the screws of the 15.5"/39cm mounting brackets, providing maximum wall contact to deliver an astounding 500lbs/227kg weight capacity.This exceptionally solid, spa-inspired shower seat folds up against wall when not in use. The removable back rest conceals the screws of the mounting brackets.Overall Dimensions: 18" W x 15.5" H x 15.75" Deep (when seated) 3" when foldedFeatures:•  Brazilian Walnut Seat and Back Rest•  Fold Away Storage•  Slim Profile (Under 3" when folded)•  Solid Construction and Mounting•  Hidden Mounting Brackets•  Removable back rest shall•  500lbs / 227kg Weight Capacity•  Comes pre-assembled and ready to use•  Ideal for use in or out of the shower and or high-moisture areas•  ADA compliantDiscreet wall mount with a 500lbs / 227kg weight capacity.Two 15.5"/39cm concealed wall mount brackets maximize wall contact and spread the weight-bearing surface for an exceptionally solid feel. Removable backrest allows access to wall tiles for easy cleaning.Slim folded profile.Simply fold up to store out of the way. No need to lock into place, a machined precision tension hinge prevents the seat from inadvertently falling down.Brazilian walnut seat.Beautiful Brazilian walnut is naturally resistant to moisture, mildew and decay. Known for its considerable strength, it is up to 3 times stronger than teak.Seat Material / Finish - Brazilian Walnut / Oil finish (does not contain VOCs - Volitile Organic Compounds)Frame Material - Aluminum 6061-T6ADA Compliant ADAAG 4.26.3 which specifies structural strength of grab bars, tub and shower seats, fasteners and mounting devices.