[Adjustable height] The tile height adjustment device can adjust the height according to the needs of the installation, and the lifter can also be adjusted, easy to operate, no other special skills are required . [Sturdy structure] The portable jack has a strong and stable structure to help you easily adjust the position of the tiles during installation. This not only improves work efficiency, but also prevents the tiles from moving during installation. [Strong load-bearing capacity] The hand jack is a steel bracket with strong load-bearing capacity and a stable base. The steel slider is wear-resistant, durable and has a long service life. The maximum load capacity can reach 100 kg. [High quality material] The hand jack is made of high quality steel, easy to use, durable, strong load capacity, high strength and spring high pressure constituting a ceramic tile saving tool. [Multi-purpose] The multi-functional installation tool has a wide range of applications and is easy to carry. It