... not easy to fade 2.Material:a)Plastic parts:made of LLDPE engineering plastic which imported from South Korea ,not easy ... to cast shaped at one time ; e)Screws:made of stainless steel 1,Certificate:CE,ISO9001-20002,Material:LLDPE3,Factory direct sale4 ... easily rock,great for the toddlers,and giving themthe sensation of movement2, Various different styles and designs are available3, Usage Age ...