Easy to Use The tile leveling system kit features a push-button buckle design, easy to install and remove without tools, and you don't have to worry about complicated working steps to ease the installation pressure.High quality material The tile leveling system is made of ABS and steel, which is very durable, you don't have to worry about it being damaged, and it can be reused , so it is very environmentally friendly and there is no waste .Features Our tile leveler is equipped with T-shaped steel nails, which will not damage the tiles when rotating. And our workmanship is very delicate, which may leave a standard 2mm gap between tiles.Replaceable T-shaped steel needle If the steel nail is deformed and damaged during use, the nail can be freely replaced for prolong the service life. You just need to remove the screws with a Phillips screwdriver and you can replace the T-shaped nails. Package includes You will get 50 tile levelers, 50 T-shaped steel nails. Suitable for tiles with a thicknof 8 to 12 mm, ideal for ensuring flatnbetween tiles.