Black Galaxy 6" x 6" Porcelain Waterline Pool TileWaterline Pool Tile This collection emulates a euphoric feeling of the interstellar life with its prominent astral pattern and three dimensional effect. The kaleidoscopic color palette of muted coral, white, gray, blue and brown offers balance to create a calming environment to relax in after a very long day. These tiles are suitable for swimming pools, spas, and not only meet but also exceed the standards for residential applications, including