Features: Brand new and high quality This calibration clamp maintains the balance of ceramic tiles in the same horizontal position, improves the installation speed of ceramic tiles, reduces the fatigue of the installation personnel and the pressure of the installation personnel, hardly needs sliding, and the flat-surface reduces the need for grinding and polishing. The handle of the flat pliers is thick and water tight, made of PP, so you can install tile more easily. The calibration pliers are very portable, so users need not worry about carrying heavy tool bags. Ergonomic design helps to speed up the installation of ceramic tiles. We just need to push the wedges onto the plastic gaskets with pliers. Durable and can be used for long-time. The pliers are always-here when place need to be renovated. Specifications: Material:A3+HDPP Type:1.0mm Base /1.5mm Base /2.0mm Base /2.5mm Base /3.0mm Base/Big Wedges Insert/Clamping Pliers Size:As shown in the figure Package Includes: 3 Package Optional: Package 1 Include:100x Base Package 1 Include:100x Big Wedges Insert Package 1 Include:1x Tile Leveling Pliers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.