1) Seat Cover : PVC, Fabric, Microfiber, Carbon 2) Metal Frame and mold sponge 3) ... . RACING SEAT---DFSPZ-01 1) Available seat cover material: Fabric,PVC leather, microfiber, carbon 2) Available color: red, blue, black, orange, yellow ... ) We offer costomizing service. 6) Sample orders are also welcomed. PVC leather or Fabric Adjustable Racing Car Seat