... ; anti-impact;anti-UV; anti-fading.2. Outer upholstery: Fabric,PU leather,Artificial leather or Real leather: Anti-abrasion; dirty proof ... and European fabrics for client's choice.3. Chair armrest: PU,Plastic or wood (beech wood,oak wood,Walnut wood.....solid ... , chair can be moved with wheels.5. Inner material: Molded PU(polyurethane) foam and the foam density is: Seat foam: 55kgs/m3 ...