... 1.Description of The Product Goods description Clear PVC protector for various carrds, with button closureMaterial Non-toxic, Eco-friendly PVCThickness ... /C at sight2.Usage and Characteristic (1) Packing for credit cards, name cards, business cards, bank cards, etc.. (2) water-proof and durable. (3) Convenience ... supply you the top service. ID Card protector, card holder, casing for cards