Business Credit Card Case Id Holder Metal Travel Wallet Mother of Pearl Celtic Knot (Green) Traditional Korean mother of pearl sea shell craftsmanship with modern printing Professional use business card holder lightweight 80 g and thin .8cm holds 10-12 cards Personal use help RFID skimming protection minimalist metal wallet for 3-5 debit and credit cards Travel portable size 3.7"x2.4" (9.5cmx6cm) for ID carrier holds 3-5 ID's Fashion Celtic knot design green comes in an Asian style box ready for gift