Deluxe Multi-Function High Back Chair in Dillon Black Faux Leather Maximize your comfort while you work with this deluxe PU office chair. Sink back into the luxury of the thick padded contour molded seat and back with built-in lumbar support while you work. Multi-function controls offer a fully customized seating experience, while the ratchet back allows for extra support where you need it most. Upgrade your office seating with the Work Smart deluxe multi-function high back chair.Features : Thick padded contour seat and back with built-in lumbar support; One touch pneumatic seat height adjustment; Multi function control with adjustable tilt tension and forward tilt; Ratchet back height adjustment; Height and width adjustable arms with PU pads; Heavy duty nylon base with dual wheel carpet casters; Arms to Seat Height : 7.25"" - 9.5""; Arms to Floor Height : 25.25"" - 31.25"". Specifications : Chair Dimensions : 25.5""W x 30.25""D x 42.13""H; Chair Weight : 57 lbs; Chair Weight Capacity : 275 lbs; Assembly Required : Yes; Seat Dimensions : 20""W x 21""D x 4.25""T; Seat Height : 18.75"" - 22.75""; Back Dimensions : 19.5""W x 24.25""H x 4""T.