100% Polyurethane SWIVEL STOOL - The wonderful full 360-degree swivel function allows for maximum mobility. The smooth glide swivel function allows you to change directions with ease, making this your new favorite stool in your home! ADJUSTABLE HEIGHT - Utilize the easy-to-use lever right below the seat to adjust to your preferred height! The lifting mechanism is seamless and works perfectly - adjusting to the perfect height all while remaining stable and controlled! WEIGHT CAPACITY: 250 lbs Product Dimensions:W: 19 x D: 20 x H: 37 - 45 x SH: 24 - 33 x Weight: 22 COMFORTABLE DESIGN - This stool was designed with ergonomic principles, shaping around your back with a wide seat for extra room. The soft foam-padded cushions offer extreme comfort, which helps to support and relax your back and body.