Certificate: CCC Material : HDPE Size: 550*400*620mm 540*420*660mm Seat depth : 480mm Fixed seat back angle: 102. Color: customized Option : fabric cushion, back billboard, metal fixing stands, channel steel Features: 1) Bright and fashion colors are customized. 2) Fashion and new style :streamline. 3) Soft and beautiful cushion give feel of comfort . 4) The material is HDPE,which is a high quality material. Application Bus, car, coach, van, truck, boat, and other transportation tools.