the product do not contain heavy metal, the textile fibers, wear-resisting, resistance to bask, bright, discoloration, waterproof good toughness and flod-resistance and unique texture, strong stereo sense, etc.We can order various colours,gram weight with unique, color bright, shining homogeneous features, for your product foil brilliance,which is the best meterials of the envelopes, greeting cards, invite Cambodia, business cards, high-grade cosmetic box, gift boxes, moon cake box, etc.