Ok so it might be a little unusual that a Zombie has a wallet, but how else are they going to buy stuff??
Apart from Zombie's Zombie killers also have Zombie Wallets, just so you can buy drinks and flowers when out looking for Zombies.
The Zombie Wallet looks authentic due to the splash of blood, but when you open you'll a license for Zombie Killers, thus meaning only professionals carry this wallet.
An unusual gift for any fan of horror movie fan!