This Sewer Assets Pack contains 23 different cave tiles in varities without a grid or with a transparent ground. The walls are also separated and the wall/floor/water textures are included for making customized sewer tiles. There are also 21 different sewer props included for making pillars, walkways, etc. There are also a couple of 'transition tiles' for seamlessly connecting these with the Cave Assets Pack. Each sewer tile is 40x40 feet and the pack comes with a printable PDF so that the tiles can be easy printed from home in 8x8 inch squares.