This Limited Edition Exclusive Handmade Doctor Who Tardis wallet is the perfect companion for you. On the outside, this Royal-blue Doctor Who Tardis Bi-Fold Wallet looks like the Doctor's time machine. On the inside of the wallet, you'll find a zipper compartment, plenty of room and slots for your ID & credit cards. Made of 100% Genuine Leather. Measures 4.5-inches long x 3.5 inches wide. Built-in RFID.