the new materials"EVA,PE,PEVA",which is nonpoisonous, except the metal harmless ... too.Our products is widely used in the materials"PE,EVA,PEVA",which is nonpoisonous, do not include the metal harmless ... meters, thickness 0.02-0.2mm, cold-resistant PE(-32)EVA(-76),physics performance is steady ,proportion of gram weight light ... to come over and consult warmly. the compound of EVA have no cloth car cover