Pocket Pop! Keychain: DC Comics - Harley Quinn Vinyl Figure DC Comics Key Chain: Now, Harley Quinn can always be at your side to crack a poorly-timed joke or two! With this Batman Harley Quinn Pop! Vinyl Figure DC Comics Key Chain, you'll get your favorite fun rendering of Harley Quinn in her iconic Pop! Vinyl Figure styling, but shrunken down and made for your keys! Harley Quinn measures 1 1/2-inches tall and comes on a key ring. Ages 14 and up.