I used this for about a month after injuring my knee. ↓ From the manufacturer's website: 【Shower chair to support getting in and out of the bath】The height can be adjusted in 8 stages to suit your body, accommodating a wide range of body types. The frame is made of durable aluminum, and the rounded design fits the body. 【Easy height adjustment】The seat height can be easily adjusted in 8 stages with a button, requiring no tools. By adjusting the height to suit the user's body, the burden on the knees and lower back can be reduced. 【Durable stainless steel for important weight-bearing parts】The height adjustment buttons on the leg pipes are important parts that bear the user's weight. To ensure safer use, rust-resistant and durable stainless steel is used, so you can use it with peace of mind. 【Lightweight design at 2.4kg】Lightweight and sturdy aluminum construction, weighing approximately 2.4kg. It can be easily carried when moving. 【Durable and safe design】The sturdy construction has a load capacity of 100kg. 【Product specifications focused on safety】The feet of the shower chair are made of non-slip rubber to prevent falls. The backrest and seat have a bumpy texture to prevent slipping, and the handles on the seat are convenient for standing up. 【Product Details】 ■Size: Seat height at maximum: (approx.) Width 51cm x Depth 50cm x Height 91cm Seat height at minimum: (approx.) Width 51cm x Depth 46.5cm x Height 73cm Seat height: 8-stage adjustment: (approx.) 38.5cm / 41cm / 43.5cm / 46cm / 48.5cm / 51cm / 53.5cm / 56cm ■Material: Seat, backrest: High-density polyethylene Frame pipe: Aluminum Height adjustment button: Stainless steel Pipe cap: Polyethylene Leg rubber: Thermoplastic rubber ■Weight: (approx.) 2.4kg ■Load capacity: (approx.) Less than 100kg ■Special notes: *Do not stand on the seat, put your feet on it, or jump on it. *Do not lean back too far and put too much weight on the backrest, such as by leaning your upper body back significantly.