[Tile Leveling System Kit]Package including 1 tile leveling clamp, 300 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. [100 reusable wedges] Made of thickened plastic, each wedge is sturdy and reusable. Together with the leveling spacers, the durable wedge can effectively improve the flatness of the tiles and prevent movement before the mortar sets. This tiling tool kit is suitable for 3-15mm thick tiles. (1 tile requires 4 wedges and 4 spacers). [300 Pcs Tile Level Spacer] Made of high quality PP material, each tile clip is abrasion resistant and will not not crush easily. The thin base is designed to adapt perfectly to any thickness of flooring composite (mortar, adhesive, sheet, etc.). A clip of this size maintains position and ensures an accurate 2mm gap between tiles, saving you time and effort