Horizontal Wedge Tile Spacer Kit, for Floor and Wall Tile Leveling Systems, Leveling Positioner with Wrench Manual Construction Tools Features: Wear-resistant and reusable. Easy to use and suitable for DIY operations. Keep the tiles balanced at the same level. Increase the speed of tile installation. Reduces installer fatigue/stress. Flat, almost lipless surface. Reduces the need for grinding and polishing. Prevents tiles from moving during curing. Specifications: Material: PP + stainless steel Applicable spacers: 2mm-8mm/0.08-0.31in Tile thickness: 5mm-20mm/0.2-0.79in Comes with 3 packs of crosses tile leveling of different specifications, suitable for more different occasions: Leveling cross: Specifications: 1.0mm/0.04in, thickness 2.5mm/0.1in, length 22mm/0.87in, scope of application: seamless tiles, polished tiles Leveling cross: specification 2.0mm/0.08inch, thickness 2.5mm/0.1inch, length 22mm/0.87inch, scope of application : wall tile, ceramic tile Leveling cross: specification 3.0mm/0.12inch, thickness 2.5mm/0.1inch, length 23mm/0.91inch, scope of application: antique bricks, exterior bricks Use suggestions: 1. Lay the first tile, leaving a suitable distance (used with cross spacers). Near the tiles. 2. Insert the T-shaped pin along the gap between the tiles. 3. Then rotate 180 degrees and the T-shaped needle is stuck at the bottom of the two tiles. 4. Adjust the cover with your hand/special wrench until both tiles are level. 5. About 4-6 hours after leveling, before the cement/adhesive is completely dry, rotate the cover upside down and remove the T-shaped pin 180 until the word is removed . Notice: Due to different displays and light effects, the actual color of the item may be slightly different from the color shown in the picture. THANKS! Please allow 1-3mm measuring deviation due to manual measurement.