These kydex wallets are very durable and will hold your credit cards, ID's, and cash securely without any risk of them falling out. Your credit cards, ID's, business cards, etc. lock into the wallet and have minimal movement. Metal clip which can be used to secure your cash or clip onto a belt. We have drilled an extra hole so that it can be worn horizontally or vertically. Feel free to specify how many cards you would like the kydex wallet to fit in the order notes. (Cash and cards not included)