[Tile Leveling System Kit] Package including 400 pcs tile level spacers and 100 pcs reusable wedges, great tools for floor/wall leveling. The system ensures flatness between tiles avoiding movement during mortar setting and saves time and money for installing tiles with less effort. [Pack of 400 tabs] The leveling system carries 400 standard tabs to secure the position of the tile and prevent movement. Use on tiles from 3mm to 12mm thick, extremely quick and easy to install and remove. Can be used for floors and walls. [100 pieces. Shims ] the shim provides a joint of at least 1.5mm and holds the tile firmly in place. This is the most economical tile leveling system available (1 tile requires 4 wedges and 4 tabs) [Efficiency] This tile leveling system solves slow construction, prevents tiles from being uneven and achieves a perfect finish and without lips. It also helps you improve tiling speed, effectively improve flatness after laying tiles, tiling quickly and easily, saving time and effort. [Perfect Tile Leveling Tool] Our tile leveling tool kit can be used for floors and walls. Perfect for tiling wall tiles and floor tiles in living room, bedroom, bathroom, kitchen, office and other places, providing tidy and organized tiles. Great tools for floor/wall tile project.