Project Source 1/16-in Plastic Tile Spacer (100-Pack)This flat clip is part A of the tile leveling system for both floor and wall tile. Use this along with part B 1690487 (wedges) and part C 1690486 (pliers) to create level surfaces in your tile project. All are sold separately. Create perfectly leveled surfaces for both floor and wall tiles For tiles between 1 4 in and 7 16 in thick Provides narrow, level 1 16 in grout line Patented designed break off point on clips for swift removal