Plastic frame. Fabric can be removed and machine-washed. Seat fabric can be slipped off to bathe a child sitting on the floor of the tub, supported by the bath chair back. Seat and back are angle adjustable and have five angle adjustments at 0, 22.2, 45, 67.5, and 90. Adjustable slip-resistant legs raise chair up to 7". Height can be adjusted with child in chair. Uni-Bars allow seat and back angle adjustments to be made with one hand. Leg straps control abduction and adduction. Two positioning straps secure child. head cushions are height and width adjustable and provide support and comfort. They can also be used as lateral supports. Folds flat for easy storage. Two year limited warranty.