QUESTION: how does the sliding transfer bench slide? it seems like once a person is in the chair that the weight would make it very difficult to slide the chair over. ANSWER: The sliding mechanism is based on a patented technology that makes it easy to slide with or without people sitting on the chair. It gets even easier when the chair gets wet or loaded with people siting on the chair than when it is dry and unloaded. That's how it has helped hundreds of thousands of elderly or disabled people transfer into the tub or shower safely and easily. For more discussions, options and details about the product, or to order the product, please click here A long sliding transfer bench with molded seat and back easy to clean and dry. It is made of more solid material for higher weight capacity than regular type. Shipping is free. Very easy to assemble, no tools required. Bench slides for easy mobility. Height adjustable in 1/2" increments. Splayed leg configuration for added stability. Plastic model seats have a larger seating area and come with a Shower Head Holder. Seat and backrest have a non-slip texture finish. Safety belt is included. Backrest can be installed on either side of seat. Durable lightweight aluminum frame. Secured locking mechanism for both patient transfer and while in the tub/shower. Come with double safety locks. Seat Width: 18.75" Seat Depth: 13" Seat Height: 18.75" - 23" Actual Slide: 20.75" Side Rail Length: 33.75" Base Width: 43.25" - 44.5" Base Depth: 18.75" - 20.25" Back Height: 13.25" Leg Length: 9.625" Required Clearance: 15" - 18.5" Weight Capacity: 300 lbs.