Specifications:The seat and back are Upholstered in high-quality leather and filled with foamThe ergonomic design can relieve your tired feeling and pressure during long workdaysHigh-Back for extra supportThe tension of the tilt can be adjusted using the knob under the chairAdjustable Seat height so that you can sit with your legs at the optimal positionFive dual-wheel casters for easy mobilitySimple assembly required Dimensions:Adjustable Height 44" - 47"x 25" W x 23" DSeat 18"-21" H x 19" W x 19" DBack 26" H x 19" WArm 26"-26" H x 2" WBase 25" W x 25" DSeat Cushion Thickness 3" Description:Being Productive at Work should be in comfort and luxury. The Hilton office chair was designed to create an innovation in the modern office. With style and comfort in mind, this is the perfect addition to your contemporary office or conference room. The leather seat is filled with high-quality foam. The nylon base has five dual-wheel casters so that you can move around the office with ease and without making a disturbance. The 360-degree swivel makes it easy to Multi-Task and communicate With your co-workers. The adjustable height will keep you aligned with your keyboard. A tension knob and tilt lock allow you to position the backrest to your personal preference. The Hilton office chair is the perfect match for your modern office and a welcome embodiment of the spirit of progress and determination.