MLS Chicago Fire 4-in-1 Foam Keychain Measures Approximately 2-inches in Diameter Made of High Density Foam Decorated with Vibrant Team Graphics Can Be Used as a Keychain, an Antenna Topper, Pencil Topper, Or Hang on Your Backpack MLS Officially Licensed, Makes for a Fun Gift Durable closed cell PU foam Use as keychain, antenna topper, pencil topper or hang from backpack Decorated in team colors and logos Officially licensed