Non-Slip Shower Seat for Elderly. With advanced features like an included bath sponge and an anti-slip cushion, this shower seat prioritizes ease and comfort during use. Why Choose Our Shower Seat?. Unit Quantity: 1 Features: Adjustable Height,Includes Storage,Lightweight,Padded,Portable,Non-Slip Feet,Tool-Free Assembly Material: Aluminium,Aluminium Alloy Type: Shower/Bath Chair.