Chair

Twist Size/mm: W640*D497*H990-1110 SH 460-580 Mid-back office chair； 100% new nylon frame； DuPont TPU internal network with #50 molded cotton, PA black plastic fixed armrest； Center tilt mechanism /#350 PA black five-star base； 60mm PA casters；

Porto Swivel Size/mm: W770*D755*H925 SH：405 High back Swivel chair； Fabric / PU upholstery; Integral molding foam sponge； Height adjustable； Aluminum alloy base;