[Tile Leveling System Kit]Package including 400pcs tile level spacers and 100pcs reusable wedges, great tools for floor/wall leveling. The system ensures flatness between tiles avoiding movement while the mortar is setting and saves time and money for tile installation with less effort. [Pack of 400 tabs]The leveling system carries 400 standard tabs to secure the position of the tiles and prevent movement. Use on 3mm to 12mm thick tiles, extremely quick and easy to install and remove. Can be used for floors and walls. [100 pieces. Shims ] the shim allows a joint of at least 1.5mm and holds the tiles 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 building, prevents tiles to be uneven and achieves a perfect, lipless finish. It also helps you improve tiling speed, effectively improve flatness after laying tiles, quickly and easily tiling, saving time and effort. [Perfect tile leveling tool] Our DIY kit Tile leveling tools 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.