A set of seven magnets (one 500 gold berri, two 100 gold berri, two 50 silver berri, two 10 copper berri). Each magnet is 4.5 mm thick. The 500 berri has a diameter of 40 mm, the 100 & 50 berri both have a 35 mm diameter, and the 10 berri’s diameter is 30 mm.