From the Back of the Cover:
Your tabletop never looked better! With DUNGEONS & DRAGONS miniatures and this pack of customizable dungeon tiles, you can add a new dimension to your D&D adventures. Easy to set up and infinitely expandable, this pack allows you to create the dungeons and adventures you want to play. Pick up additional packs to create larger, more elaborate dungeons!
This pack contains six durable, fully illustrated map grids, featuring haunted tombs, lost temples, web-filled catacombs, and other terrain elements that you can use to make great D&D encounters that enhance your roleplaying game experience.