Publisher blurb: The hidden lair of a Drow Cleric, a secret level under a Drow House, or even a distant cavern appropriated by a band of raiders, no-one wants to find themselves inside a Draw Sanctum without a few hardy friends and a some strong Dwarven steel in their hands. The "Drow Sanctum" map features a central summoning circle, rooms for its inhabitants to rest and relax and plenty of other things for a curious adventurer to explore. This high-quality vinyl surface is ideal for staging encounters during your adventures! The mat lies flat for ease of play and is sold in sturdy polycarbonate tube for easy storage and transport. The mat may be marked with WET-ERASE markers to temporarily alter terrain areas or make other notes about battlefield conditions during play. The Game Mat measure 20” x 30” and is marked with a 1” grid.