30%METALLIC FLIM(金属膜)70% NYLON(尼龙)//42%METALLIC FILM(金属膜) 58% NYLON(尼龙)// 30%METALLIC FILM(金属膜) 70% POLYESTER(涤纶)//35% METALLIC FILM(金属膜) 65%POLYESTER(涤纶)//100% POLYESTER(涤纶)