Toilet Adjustable Aluminum Shower Stool Seat Bathtub Chair Bench Help Large : Made of high quality aluminum material, worker, anti-corrosion and not easy to rust Having a drainage surface on the surface, and the pool has a provided and non-slip texture, and there are also 12 proper drainage to be able to use soaking in water I have handrails on both sides, they benefit The design with space on the seat can be hung with a shower head, making it a function to use without getting up 7 level of regulation, treatment for people with altered height Thickened withstand weight up to 300 can more, more stable and reliable - Inner mesh panties Material: aluminum alloy; Safe Food Protection: Capacity: 300lbs Adjustable: 6 s (Optional size) Big: Seat Size: 510x310mm / 20,08x12,2 inch Seat height (set to height): 355-510mm / 13.98-20.08in Small: Seat Size: 480x320mm/18.86x12.58 inch Seat height (set to height): 390-550mm/15.32x21.62 inch contains: 1x bath chair; 1x Instructions!