This is a lightweight shower chair. It's convenient for those in need of care or who have been injured while taking a shower. Height adjustment is easy, and the removable armrests were helpful. I've used it for two months, though not every day, so there are no major scratches, but please understand that there is some remaining dirt from use in the bathroom. - Size: Height approx. 73-85cm, Width approx. 51cm, Depth approx. 40cm - Material: Plastic, Aluminum As shown in the assembly diagram in the photos, there is no shower hook. I didn't use it. Because the user was thin, the seat was painful, so they used the blue gel pad in the photo. If you would like it, I will include it, but I cannot lower the price if you don't want it. #NursingCareSupplies #Bath #ShowerChair I am also selling products for toilet assistance. Thank you for looking.