Steampunk Punk Black Leather Skull Key Chain Studded Biker Wallet.Material: Soft pu Leather,& Polyester. Are you in search of a stylish wallet for casual events? Get this men's black genuine leather biker's wallet lined with polyester. It has decorative rivets with a metal skull detail that makes it unique. It is 9.3cm long and 11.5cm high with a hasp closure. The interior has a cardholder, photo holder, coin holder, and note compartment. It also has a long key chain that you can hook to your pants. This wallets is ideal for a bike ride, concert, or party.