FRP or carbon fiber frame cloth,PU or leather cover single or double slider good quality,nice- ... material optional: fiberglass, carbon fiber, metal. cover material optional: PVC, PU, suede, cloth, and leather slider optional: single or double sliders ... layer double corrugated carton 2 pcs/ctn, carton dimension: 108*60*58cm 20’GP: approx 160 pcs, 80 pairs. 40’GP ...