About this item Headrest Removable voluminous 3D headrest. Backrest Width - 475, shortened, chrome, square-top. Upholstery - Infinity Easy Clean eco-leather, TS mesh fabric reinforced with aramid fiber, carbon. Lumbar support - chrome steel. Type of stitching - Pf. Armrest 4D - adjustable for height, width, depth and shifting angle. Seat Width - 475, steel chrome frame. Upholstery Infinity Easy Clean eco-leather, Infinity Easy Clean Perforated Eco-Leather Type of stitching - Pf. Base Titing mechanism - Synchromechanism with slider Gaslift - steel, chrome coated class 4 Polished chrome base with square arm profile, D - 700 mm. Castors - anti roll-off with polyurethane rim, D - 60 mm.