D&D: Game Mat - Out of the Abyss Map Set

The Underdark is a subterranean wonderland, a vast and twisted labyrinth where
fear reigns. It is the home of horrific monsters that have never seen the light of day. Out of the Abyss™ Underdark Map Set has a high-quality vinyl surface, ideal for tracking the progress of your adventures during the campaign.
The Underdark Vinyl Map Measures 20.5 in x 16.5 in
Menzoberranzan Vinyl Map Measures 22.75 in x 16.5 in