LAURI-Dry-Erase Board. Your child can practice their letters or handwriting using this dry-erase manuscript boards. Practice tracing the upper and lower case 1 inch letters using most dry-erase markers or add magnets to use a bulletin board. The small size is perfect for little laps. This package contains one double-sided dry-erase board: 9x12 inches. Available in a variety of styles: each sold separately. Imported.