Description: Tile Leveling System: The tile Levelers are great tools for floor wall tile setup. The leveling system ensures the complete flatness between tiles perfectly Fast and smooth, easy to turn. Durable and Reusable: The tile leveling system is made of high quality plastic, T shape needle is made of steel, which features wear resistant, reusable and not easy curved. Keep the tile balance in the same horizontal position and prevents tiles from moving while curing. Wide Range of Applications: The Tile Leveling System are reusable, durable and perfect for DIY operations, it was easy enough to fix or remove with Special wrench. Great Tool for Tile Installation: The tile leveling system are crafted to be easily installed, reducing the need for grinding and polishing. Improve tile installation speed and reduce installer fatigue Reusable wedges and save your money. HOW TO USE: The steel needle is adjusted to a straight line to insert into the gap of the tile, and fix to the bottom of the 2 tiles, Wait 4-6 hours to get rid of tiles. Size Chart: 7cmx2.6cm/2.76inchx1.02inch 1.8cm/0.71inch Package Includes: 50 Tile Leveling System Note: Please allow slightly errors due to manual measurement and different monitors.