Tile positioning leveling device The new material is odorless The paver leveling system can easily improve the flatness of the brick surface Leveler: Effectively improve tile flatness to make leveling between tiles easier Prevent uneven tiles due to accidental movement during installation, faster and more efficient < p> Higher rate, smoother and more stable The base must be matched with a wedge to be used and cannot be used alone. It is recommended to purchase a complete set * Base (disposable) Wedge (reusable) Dosage calculation It is recommended that each tile be equipped with 4 sets Start by dividing the area of the tiles to be laid by the area of a single tile to calculate the approximate number of tiles needed, then multiply by 4 to calculate the number of bases. The basis is one. -time need to buy the shims according to the actual number. Shims can be reused and can be purchased less. Some Delivery Quantity: 100*pcs getveryrich Note: The data is manual measurement, please allow 1-94cm error, due to differences between light and screen, there will be a certain color difference, the specific received in kind prevail.