I'm really getting into square tiles these days. This is the second print pack by Rusty Axe - it's compatible with the first and any 1inch tile system you are already using.
The dungeon rooms are nice and blocky with solid walls and enough space to imply mighty architecture or a well dug area. The room shapes are square based which is practical - for they allow for expanded or shortened rooms of the same width. The floor tiles are suitably dusty and coloured with just enough sandy-yellow to infer that it is desert tomb/pyramid environment.
The special gem on the last page is the grid of cut-out sarcophagi, a well, skeletons, thrones etc. Ideal for those desert tombs adventures - possibly also applicable to Indy Jones contemporary pulp style games.
A nice little set.