Lash XL is a two-part system that ensures large format tile surfaces are leveled and consistently spaced during installation. The Wedges are used in conjunction with the Leveling Clips (sold separately) to produce even grout lines and align neighboring tile delivering a lippage-free surface. The Leveling Clips are produced in 4 popular grout line widths - 1/32", 1/16", 1/8", and 3/16". For quick and easy removal, Clips are designed to break off below the surface of the tile with a simple kick in the direction of the grout line, or strike of a rubber head mallet. The Wedges can be saved and reused on the next project. Lash XL Tile Leveling System eliminates uneven tiles and delivers professional tile installation results.