MVP has made a super cool mini marker in metal which has a very special metallic appearance and which weighs a little more than the regular plastic minis. It comes in two different sizes of 7 cm and 10.5 cm in diameter. The small one of them exactly meets PDGA's standard for how small a mini field island must be for tournament use. The PDGA stipulates that a mini must be between 7 and 15 cm.