New Earthtone color! Great for Dungeons & Dragons, Pathfinder, and other combat miniature or role-playing games. Double-sided Erasable Surface with 2 interlocking positions on each side (dry-erase, wet-erase, or liquid chalk). Each piece is 10" square with 1" grid, compatible with our 5" tiles. Constructed of strong chipboard approx. 1/8" (3.8mm) thick. Set of 9 weighs about 3 pounds.