From publisher blurb:
At the centre of the universe, a place where adventurers can travel to anytime.
A printable battlemap compatible with any RPG/Dungeon-Crawl game. Use as a standalone gameboard, or combine with any same-scale tileset.
Contents: A 30 x 30 map depicting a Shrine of Time in an astral plane. Huge shattered rocks, held together by huge chains, float above a time portal.