Well-Material: Tile leveling clips are made of strong and lightweight ABS and steel T-PIN. The fixing effect of the tile tools is stable and the service life is long. Reusable: T-pins are small and sturdy. Once the floor tiles are set, the tile leveling tool can be rotated and pulled out of the crevices, ready to be used again in no time. Adjustable Height: The tile leveling clips can adjust the height and compress the floor tiles by pressing the black hand cover. Applicable tile gap width is 2-6mm, thickness is 8-12mm. How to Use: Insert the T-Pin of the tile tools along the gap and rotate it 90 degrees. Press the black hand cover to tighten the tiles till the cement dries. Combined use: It is recommended to use tile leveling system in combination, which has achieved the effect of leveling tiles with high efficiency and large scale. Our products are tile leveling clips. As an upgraded tile leveling system, we have made it possible for you to save time and effort to complete the work. All operations only need one turn and one press. The combination of products can level a large area of tiles, allowing you to complete work tasks excellently and efficiently. Our tile tools is easy to use and remove. We provide you with 50 replacement T-pins so that it can be replaced even if damaged. Even if you have no installation experience, our products can make it easy for you to install.