The Medline Shower Chair Spa Bath Seat with Padded Armrests and Back with Bench that supports up to 350 lbs is the perfect choice for users who need extra support when sitting down and standing up. This spa seat can be placed inside your bathtub or shower. Padded arms offer additional comfort and grip. The rust resistant aluminum frame features legs that are adjustable in 1 increments with a seat height between 16 and 21 . The backrest is perfect for users who are looking for extra support. Easy assembly no tools required. Bath chairs help people who have difficulty sitting in a standard bath tub or standing in a shower.