Showa Trading Shower Chair Manatee Size 1 (S size) Includes: Head support, Pelvic belt Purchased about 7 years ago. Selling because my child has outgrown it. Didn't use it for several years in between, so the frequency of use was about 1-2 times a week for about half a year. I think it's suitable for children up to around 120cm tall. It might have a little more room if you extend the seat depth. I tried to clean it up for sale, but there are some stains and scratches that won't come off. From the beginning, the buttons and strings for adjusting the backrest etc. are a little stiff (*_*). It was easier to adjust the backrest by using my foot to lower the string while holding the backrest with my hand. *This item was used in the bath. Please purchase only if you are comfortable with a used item.