... Card,made of copper sheet,nickel-free gold plating.Customer's designs are welcomed. Gold VIP Card Features:1/material: brass or ... iron and steel,aluminium,stainless steel 18k, 24k true gold or silver2/size: ISO standard 85.5*54mm, or customized ... stripe, signature panel, embossments,engraving,packing chip,printing Application: Gift cards, advertisement, VIP cards, membership cards