This credit card holder measures 2 5/8” x 4” x 7/16” and can replace a wallet for some people. Made of beautiful rosewood polished satiny smooth, with rounded corners that feel good in the hand; holds up well in a purse. Credit cards will not fall out because there is an internal, hidden recycled polycarbonate spring. Holds four credit cards or ID, or fewer credit cards and some paper money. A simple, elegant solution! Makes a great gift.