Our New York jumbo state magnet measures approximately 9 square inches and has a thickness of 0.1. This Classic New York State Jumbo Magnet is perfect for any refrigerator or metal surface and makes a great gift or souvenir! Like all of our refrigerator magnets, this New York State Jumbo Magnet is made of flexible molded rubber and is extremely durable. Plus, all of our magnets are 100% made in the USA.