Add a touch of vintage style to any room with this metal tin sign featuring the United States Penitentiary Alcatraz Island Prison. Measuring 12 x 8 inches, this rectangular sign is made of durable aluminum and features a multicolor design with a warning! subject. It can be easily hung on a wall or door for added effect. This novelty sign is perfect for teens and adults who appreciate the 1950s theme and vintage/retro style. It is easy to care for and can be cleaned with a damp cloth. This sign is suitable for both indoor and outdoor use and is a great addition to any room, garage, porch, or living room.DIMENSIONS: 12-Inches by 8-Inches, making it the perfect size for many different places. PRE-DRILLED HOLES: Makes for easy hanging using finishing nails (NAILS NOT INCLUDED)Glossy Dye Sublimated finish made to last for yearsClassic Vintage Look. Made to look like it has been hanging forever. Retro Collectible Tin Signs Are A Fun And Attractive Decoration For Your Home, Office, Bar, Restaurant, Dorm, Man Cave Or Garage! Try us to day . If for any reason you are not happy just message us for a 100% money back guarantee .