... 1.material:wpc 2.Design: one side is wood grain, and the other is brushed in the line, 135mm*25mm wpc ... under high temperature and pressure ,whose main material (about 60%) is natural wood or bamboo powder ,mixed with plastic ,mainly polyvinyl ... .6.High environmental protection .No pollution ,no public harm .Contain none of hazardous substance ,such as benzene , lead ,etc ,reaching the international ...