Tile positioning leveling device The new material is odorless The pavement system can easily improve the flatness of the brick surface Leveler: effectively improves the flatness of the tiles to facilitate leveling between the tiles Prevents uneven tiles due to accidental movement during installation, faster and more efficient higher rate, more fluid and more stable The base must be accompanied by a hold for use and can not be used alone. It is recommended to buy a complete set * Base (disposable) wedge (reusable) Calculation of the dosage It is recommended that each tile be equipped with 4 games Start by dividing the surface of the tiles to be placed by the surface of a single tile to calculate the approximate number of tiles necessary, then multiply by 4 to calculate The number of bases. The base is one. - Need to buy the holds according to the actual number. The shims can be reused and can be purchased less. Some Delivery amount: 1 * PCS