Pennsylvania State Montage Magnet measures approximately 2.5" X 3" and has a thickness of 0.1". This Classic State Montage Magnet is perfect for any refrigerator or metal surface and makes a great gift or souvenir! Like all of our refrigerator magnets, this State Montage Magnet is made of flexible molded rubber and is extremely durable. These magnets are 100% made in the USA.