Product built to last with sturdy material: polypropylene (PP) plastic structure, regular mesh upholstery, metal base. Our chair seat is made of skin-friendly linen fabric material, has a soft, smooth and anti-pilling performance, is not easy to deform or fade, and is durable to ensure a long service life. Comfortable and ergonomic with properly shaped backrest and the appropriately filled seat. Practical use thanks to adjustable height by gas lift and 360 degree swivel castors for easy movement. To assemble according to manual inside delivery pack.