Neoprene Dungeon Mat 4x4' Blizzard Hollows with 1-inch grid (120x120cm) (Green Stuff World)Winter Dungeon Mat with Grid The 120 120 cm (44') Blizzard Hollows mat from Green Stuff World is designed to provide an immersive gaming experience in role playing games and dungeon crawlers that use 1 inch (25 mm) grids. This design depicts a snow covered winter environment, with frozen terrain, partially frozen water areas, and surfaces hardened by the cold, creating a perfect setting for adventures in icy landscapes, snow buried ruins, mountain