Features 1.INCLUDED TOOLS: Tile leveling system kit, including labor saving pliers, spacers and wedges, sufficient quantity for easy use and replacement. 2.MAIN FUNCTION: The tile leveling system kit can balance the tiles in the same horizontal position, preventing the tiles from moving during curing. 3.WEDGES PURPOSE: These leveling wedges can improve the flatness of the tiles after laying, quickly and easily laying the tiles, achieving a perfect finish. 4.3.0MM SPACERS: Includes 500 pcs 3.0mm leveling spacers to hold the tiles in place, suitable for tiles with a thickness of 3-15mm (0.12-0.59in). 5.PVC MATERIAL: These reusable wedges are made of PVC material, environment friendly and durable, can be used for floor and wall tiles. Specification Item Type: Tile Leveling Set Product Material: PVC Features: Simple operation, uniform seam retention, and stable clamping position Application: Suitable for tiles with a thickness of 3-15mm (0.12-0.59in), can be used for floor and wall. Package List 500 x Spacers 100 x Reusable Wedges 1 x Clamping Pliers