Evidence Bag Hard Enamel Pin, True Crime, Murder Mystery, CSI, Crime Scene Fun and quirky pins designed by an escape room enthusiast, puzzle lover and true crime fanatic Pin details: Type: Hard Enamel Backing: 2 Rubber clutches Material: Nickel Sizes: 35 mm Please allow for minor variations in colour due to picture and monitor resolution - Items are not sent via tracked post. However, the shipping method can be upgraded to registered post (includes tracking number) at the checkout.