Brand : Generic UOM : Each Colour : Black Dimenssion : 43DX48WX101CM Material : Fabric Recommended Use : Office Back Style : Medium Back Breathable Mesh for Better Ventilation : The IS 20D Mesh offers a firm, supportive structure, and provides proper ventilation keeping the user cool and comfortable. Dynaflex Back Support : The Liberates dual frame flexible lumbar support provides a dynamic feedback to your backs movement. It provides a wide range of motion which will give your back the support it needs at every point. Stability & Strength : The five nylon casters have very high load capacity and reduced friction when rolling to improve flexibility and performance. Quick and Easy Installation. Rest Your Arms : The height adjustability of the arms allows users of different body heights to find their optimal ergonomic posture. Optimize Your Seating Style : Multilock mechanism that catalyzes balanced movement and helps maintain good ergonomic posture by providing multiple recline angle positions for the user.