Modular items are composed of separate components that can be connected together. This modular wallet separates into three pieces for your cards, cash, & coins. Strong magnetic stitching allows the wallet to be kept together, but simply pull apart if you only want to carry one component. Magnet will not damage cards. RFID blocking protection design, keep your private information away from thieves' scanning devices. Mad Man, masters of men's gifts. Material: Man Made Leather. Dimensions: 4.75" x 3.5"