This versatile rolling stool features a mesh upholstered seat in black that adds an industrial look to any space, whether at home or in the office. With a pneumatic gas lift height adjustment feature, five-star nylon base and hooded dual wheel casters, this sleek, modern stool combines outstanding functionality and mobility. Its strong, sturdy construction accommodates a range of weights of up to 275 pounds. Overall Dimensions: 18" - 23"H x 25"W x 25"D. Beautifully upholstered in breathable vibrant colored mesh. Dual wheel casters allow for easy movement. Upholstered with vibrant breathable mesh fabric. Pneumatic gas lift adjustable seat height with a 6" vertical height range. Hooded dual wheel casters allow this stool to roll easily. 275 lb weight capacity. Manufacturer's 1-year limited warranty. Seat Size: 16"W x 16"D. 5 star nylon base, Black. The DOT stool is ideal for use in laboratories, science classrooms, salons, doctor's offices or anywhere you need mobile seating. Equip your office with a simple, sturdy DOT stool that withstands everyday wear and tear. Once assembled in your home or office, comfortably sit down to work while multitasking emails, faxes and conference calls, or roll between multiple computer screens to make the most of your work day. With an adjustable, ergonomic design, this stool needs minimal space while providing maximum usability. Sturdy Design The mesh upholstered seat, pneumatic gas lift and strong nylon base of this bar stool design lasts for years. Provide your employees with a reliable, mobile seat that focuses on comfort by stocking up on these black stools. For additional protection, this piece comes with an optional three-year furniture protection plan for a small fee. Easy Assembly There's no need to worry about confusing, technical assembly instructions with the DOT stool. Easily incorporate this versatile seating into your space, or skip assembly all together by ordering furniture assembly with your purchase. Rest easy knowing that these mobile seating options won't bog down your work day with unnecessary how-to manuals. Make Your Office Mobile Keep moving throughout the day with this mobile stool. Whether emails pop up on multiple screens, an office supply you need is across the room, or you have a conference call and reports to finish, this seat makes your entire office mobile. Glide across the room and add fluidity to your work load that ensures maximum productivity without ever leaving your seat.