Kit of 50 tile leveling systems + 50 spare steel needles for; enough to quickly install the 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 so easy to use, they help reduce stress on the installer. Completely easy to use: With the help of our tile wedges, you won't have to worry about laying down 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. This also saves you from making the 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. Kit of 50 tile leveling systems + 50 spare steel needles for tiles.