This sturdy double-sided, grid-lined play surface is ideal for when your DUNGEONS & DRAGONS campaign gets tactical. It measures 64x56 cm and one side features a stone floor good for dungeon and city encounters alike, while the other features terrain useable for a wide range of rural and wilderness encounters. Additionally, the D&D Adventure Grid folds up for easy transport and storage, and can be used with both wet-erase and dry-erase marlkers