... and water resistence.*Comfortable arm rests*360 gree swivel for the chair.*Adjustable height from 19" to 23"*Weight Limit: 250LB ... own car seat factory, safety belt factory, hardware factory, FRP factory that located in Guangzhou, Dongguan and Jiangmen, Guangdong Province ... and ODM, welcome your further inquiry! New design for racing seat office chair for OL, Manufacturer in China, OEM and ODM,good ...