Specification: Material: PP + 430 stainless steel Applicable connector: 2mm-6mm connector. Tile thickness: 3mm-25mm Package included: 50pcs * Tile Leveler + 1pc * Special wrench Feature: 1. Wear-resistant and reusable. 2. Simple self-service operation. 3. Keep the tile ladder in the same horizontal position. 4. Improve tile installation speed. 5. Reduce installer fatigue/stress. 6. There are almost no lip lines and the surface is very smooth. 7. Reduce the need for grinding and polishing. 8. Prevent tiles from moving during curing. Recommendations: 1. Remove the smoother and adjust the distance of the T-pin 2. Insert the T-pin along the slot and turn it 90 degrees 3. Tighten the T-pin at the bottom of the two tiles and use a special wrench to tighten the adjustment cover clockwise (the white cross bracket is preferred). 4. Two tiles on the same floor 5. Before the cement or tile adhesive is completely dry (usually no more than 6 hours), loosen the adjustment cover in the opposite direction, and then turn the T-pin 90 degrees to remove it. describe: The ideal tile leveling tool: The tile leveling system ensures uniformity between tiles and prevents unevenness. They are excellent tiling tools for laying floors and walls | Suitable for tile thicknesses from 3 mm to 17 mm with tile gaps ≥ 2 mm. Reusable and durable: The tile leveling system is reusable and can be easily repaired or removed with a special wrench, saving you money. The reusable tile installation kit is made of extremely hard PP, which can effectively prevent product deformation and breakage. Better covering results: The new innovative tile leveling system allows DIYers and professional tile installers to increase tile installation efficiency and achieve a perfect finish without stains. Fast and efficient: Increases tile installation speed and reduces installer fatigue/stress | Few lip cracks and a very flat surface | Reduces the need for grinding and polishing | Prevents tile movement during curing. Reusable corners. luckymeet