Goof Proof Showers Stringa Level Standard Starter Kit

This revolutionary new tool was designed to simultaneously attach and level a continuous stringer on which to stack heavy or large format tile vertically. StringA-Level™ will quickly conform to any wall regardless of shape or contour. Rounded walls inside or outside corners won t stop StringA-Level™. Leveling bubbles are built into each piece to ensure accuracy & precision. 4 rigid sections along with 2 ingenious "Living Levels" will effectively accommodate the average size shower.