Tile Positioning Leveling Device The new material is odorless. The paver leveling system can easily improve the flatness of the brick surface. Leveler: Effectively improves tile flatness, making leveling between tiles easier. Prevents uneven tiles due to accidental movement during installation. Faster and more efficient. Higher success rate, smoother and more stable results. The base must be used with a wedge 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 total 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 determine the number of bases required. Bases are for one-time use; purchase according to actual quantity needed. Shims can be reused and may be purchased in smaller quantities. Delivery Quantity: 100 pcs Note: Data is based on manual measurement; please allow a 14 cm error. Due to differences in lighting and screen settings, there may be some color variation. Actual product may vary slightly.