From publisher blurb:
Modular Kit: Frozen Dungeon Rooms is a printable dungeon tileset compatible with any RPG/Dungeon-Crawl game. It can be used as a standalone set, or combined with any same-scale tileset.
Modular Kit: Frozen Dungeon Rooms comprises 22 different modular tiles. 11 of the tiles are large chambers, including throne rooms, crypts, temples, and entrances. The other 11 tiles are stairs and tiles that can be used to make custom-sized rooms.
The tiles can be use as is, or combined with Modular Kit: Frozen Dungeon Corridors to make huge frozen dungeons