Clerical Chair (Model 525)Features : Adjustable height using hydraulic gas lift Polypropylene shell Polypropylene with cushion upholstered with plain fabric. 5 prong polypropylene (PP) chair base with glider Colour available : Plain Fabric Beige Red Maroon Navy Blue Sky Blue Brown Black Grey Light Brown Jade Green PU Leather White Beige Peach Blue Green Flame Red Maroon Grey Dark Brown Black Pattern Fabric Star33 Star53 Star59 Star08 Star56 Star34 Star07 Star58 Star04 Star10