From publisher blurb: This, the first product in the Colony 19 product range, provides a set of full colour generic sci-fi/near-future floor tiles that are suitable for use in most RPG's and wargames of that genre. Included in this starter set are nine pages crammed full of various rooms, passages, and objects - that can be printed out and used to represent a wide variety of interior layouts ready for your players to explore (be it the sub-basement of an abandoned colony complex, or the bowels of a vast starship). The tiles themselves are scaled at 1" per grid square, and are intended for use with 28/32mm miniatures.