Levolution Leveling System is a revolutionary system that uses 1 spacer and 1 cap per tile. It allows any sized tile to be set in place, spaced correctly and completely level with one easy step. Making installing tile faster, easier and more precise. The Levolution Cross Spacer is a tile spacer designed to provide precise spacing and leveling for your tile installation. The cross spacers are for general stack bond patterns where you have a 4 way intersection. These spacers are available in 3 sizes ( 1/16 in, 1/18 in, 3/16 in) and are compatible with any sized tile. Once the mortar is dry the spacer can be completely removed so nothing is left behind in the grout joint. Spacers are sold 50 pieces per bag.