Kit of 50 tile leveling systems + 50 spare steel needles for; enough to quickly install tiles; The thickness of the steel needle is 1.5mm. Improve work efficiency: whether you hire a worker or lay your tiles with our tile leveling system. Since our tile wedges are very easy to use, they help reduce the stress of the installer. Completely easy to use: With the help of our tile wedges, you will not have to no more to worry about in the future. In addition, the tile leveling system is so easy to use that you don't have to worry about complicated work steps. It also saves you from making tiles uneven. Use your tile leveling system: Our tile wedge must be a must-have in your home. It is very durable, you don't have to worry about it being damaged and it can be reused, so it is environmentally friendly, no waste. Various uses: if you want to save on decoration , you can tile yourself. So it is better to buy this tile corner, which is suitable for tiles with a thickness of 8-12mm. 50pcs tile leveling system kit + 50pcs spare steel needles for tiles. Note: The data are all measured manually, please allow 1-3cm error due to light difference and display, there may be color differences, please refer to the actual item received.