Doctor Who Generations 1.5 Inch Fridge Magnets Value Pack High Quality Neodymium Magnets Made and Sold Exclusively in the U.S.A. by Nic Nac Factory 1.5 Inch Diameter 4 Per Order 4 Count Value Pack of Doctor Who Magnets: Three variations of 9th, 10th and 11th Doctors plus one "Through The Years" button. All buttons 1 Inch in Diameter