Description:  50Pcs Flat Ceramic Floor Wall Construction Tools Reusable Tile Leveling System Kittile Leveling System Kit For Tile.     Specifications:  Product Name: Flat Ceramic Floor Wall Construction Tools.  Material: High quality PP + steel.  Scope Of Application: Masonry.  Applicable Brick Gap: 1.5-6mm/0.08-0.24'.  Applicable Tile Thickness: 3-16mm/0.12-0.63'.  Size: 77*36*20mm/3*1.4*0.78'.  Quantity: 51 Pcs × Construction Tools.     Features:  1. Wear-resistant, recyclable.  2. Easy to use in DIY operation.  3. Balance tiles in the same horizontal position.  4. Improve the installation speed of tile.  5. Reduce the fatigue/pressure of installers.  6. There is hardly any crackless, flat surface.  7. It reduces the need for grinding and polishing.  8. Prevent tiles from moving during solidification.     Use Tips:  1.Lay the first tile, leaving more than 2mm (with cross gaskets). Close to tile.  2.Insert T-pins along the gap between tiles.  3.Then rotate 180 degrees and the T-needle is stuck at the bottom of the two tiles.  4.Adjust the lid with a hand/special wrench until the two tiles are on the same level.  5.After leveling for about 5-6 hours, before the cement/adhesive is completely dried, rotate the lid in reverse and take out the 180 degree T needle until the word is removed.     Package Included:  50Pcs × Level Wedges Tile Spacers.  1Pc × Wrench