Publisher's blurb: Is an Ice Cold Pack of 13 full size Ice caves customizable to any size that you want, standard is 40 x 40 squares, but you can enlarge to increase hall width. Also included are 10 floor tiles that are great for adding to dungeon maps for custom creations. Ice Caves have multiple variants including tunnel, cliff pass, open Ice, and dungeon style caves. Ice Caves is perfect for any cold weather campaign or polar adventure. All items are .png or .jpg depending on the set