Each vintage state magnet is molded in durable .100"-thick flexible rubber Set includes 51 Classic Magnets (all 50 states plus Washington, D.C.) Made in the U.S.A. by Ideaman, Inc., the manufacturers of the Original Classic souvenir magnets! Each magnet measures 4 square inches (roughly 2" x 2.25" - varies by shape) Perfect set for the Souvenir Magnet Collector! Collector's magnet board available (sold separately) This set is a complete collection of all 50 of our Premium State Map Magnets, plus Washington DC! The format features the state name and slogan, popular cities, major highways, and regional icons all composed inside the brightly colored map of each state. The Premium Maps are a large four square-inch size, making a bold statement on the fridge and giving them plenty of room for details. Like all of our refrigerator magnets, these state map magnets are made of flexible molded rubber and are extremely durable. Plus, all of our magnets are 100% made in the USA. Please note: this collection is not a puzzle. Our state map magnets measure approximately four square inches and have a thickness of 0.1". Each magnet is the same approximate size, so they are not in proportion to each other and will not fit together to form a complete map.