1. Made of high quality aluminum alloy material, eco-friendly PE seat, waterproof, anti-corrosion and not easy to rust 2. It has a drainage outlet on the surface, and the surface of the seat board features clear and anti-skid texture, also there are 12 drainage holes to avoid soak in the water, which is comfortable 3. Ergonomic seat board, 7 levels for adjustment, suitable for different heights of people 4. The handrails on both sides of the board, easy to move 5. Can be used as a bath stool or a normal home chair, suitable for use in a variety of places, such as bedrooms, bathrooms etc.