Molten MSBH Tactical Board for Handball HS-TNK-000004892 Molten coaching board, model MSBH. The magnetic, foldable, dry-erase board is the perfect tool for volleyball coaches who want to communicate tactical principles and positioning on the court to their players. The board comes with a black marker and magnets. Dimensions: 45 x 30.5 cm The board has a handy case for carrying and storing.