Pacon Dry-Erase Lapboard - 12" (1 ft) Width x 9" (0.8 ft) Height - White Melamine Surface - 25 / Pack (PACP900925) Pack of 25This 1 2" Grid Lapboard is perfect for the classroom, home and even travel. One side of the sturdy melamine whiteboard features the 1 2" grid pattern for multiple, math and science related activities and lessons. Plain blank surface on back can be used for teaching multiple activities and lessons. Dry erase surface erases cleanly and easily. Lapboard is great for interactive instruction to test concept understanding or work with small groups. General