the new materials"EVA,PE,PEVA",which is nonpoisonous, except the metal harmless to ... 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 ...