MA Lexus Executive Low Back PU Chair Features : Low back Executive chair in Black quality 1mm PU Aluminium armrests 35-50 high density new foam Dimensions(mm) : 1060-980H x 620W x 650D Heavy duty knee tilt mechanism with 5 lockable positions Aluminium 350mm radius base 85mm chrome gas strut Origin : China Weight Capacity : 120kg Warranty : 3 Year PA castors Weight : 17.5kg https://officeproducts.au/product/ma-lexus-executive-low-back-pu-chair/