QUESTION: What is the height from the floor to the where the chair slides? I want to make sure that the chair will be able to clear the sides of our bathtub. ANSWER: The required clearance for the bench is 18" from the floor. For more discussions, options and details about the product, or to order the product, please click here Designed for adults. The sliding and swivel functions and double safety locks make shower easier and safe. Easy to clean and dry. This sliding transfer bench is the modified model for item 31612 with higher weight capacity of up to 400 lbs. Swivel seat enables user to turn every 90 degrees before getting in and out of the bathtub or shower. Makes patient transfer even easier and safer. Double safety locks on each side of bench allows user to get on the bench safely before sliding to the other side and locking the bench while inside the tub or shower. Height adjustable in 1/2" increments. Seat Width: 20.5" Seat Depth: 13.5" Seat Height: 18.75" - 23.25" Actual Slide: 15" Rail Length: 29.625" Base Width: 36.75" - 37.5" Base Depth: 18.25" - 19" Back Height: 12.5" Required Clearance: 14" - 18.5" Leg Length: 9.8" Weight Capacity: 400 lbs.