The Folding Bath Seat with Back is a safe place to sit for bathing or showering and ideal for those who have mobility issues. The frame is constructed of lightweight but durable corrosion-proof aluminum and the bench with back is made of blow-molded polyethylene. This bath safety seat features angled legs with rubber-tipped feet that keep it in place and drainage holes reduce slipping to give you added peace of mind. It is contoured for comfort and provides extra support when seated but folds down flat for portability and storage. The height-adjustable bath seat legs raise or lower from 16 to 17.5 high in 1 increments and are suitable for multi-user bathrooms independent living and care-giving. Each seat is an extra-large 17.5 x 11 size and will support a weight of up to 300 lbs comfortably as you bathe.