Especially designed for workshops and industrial production areasSeat or seat and back in PU with wooden internal structure. Base in black nylon, feet or wheels in nylon. Gas piston for height adjustment. In the version with backrest: height and depth adjustment. Arrangement for armrests. Fire-resistant polyurethane Class 1. Resistant to micro-organisms - cleaning with normal neutral detergents for daily use, products used in clinical.DIMENSIONS W67 L67 H119cm.