Manufacturer LoRan Manufacturer part number BB1 GTIN 089516100039 Availability LoRan Big Board Magnet Board 12"X18"- 12" X 18" -BIG MAGNETIC BOARD $11.99 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View LORAN-Big Board. Designed especially for all large charts, leaflets, books and other printed material. Holds big sized charts and large 9x12in books and leaflets. This package contains four LoRan Magnet Strips and a 12x18in board. Made in USA.