Wear-resistant, recyclable. Easy to use in DIY operation.Balance tiles in the same horizontal position. the installation speed of tile.Reduce the fatigue/pressure of installers.There is hardly any crackless, flat surface.It reduces the need for grinding and polishing. Prevent tiles from moving during solidification.Avoid not removing the T-tile leveling system1. Ceramic tile gaskets are 2mm or more ( gaskets are recommended)2. When leveling, the cement or tile adhesives around T-type leveller must be cleaned.3. Remove the T-type straightener about 5-6 hours after leveling the tile binder or cement is completely dried.Type:Tile Leveling SystemUse:100pcs Replaceable steel needleColour: SilverMaterial: Stainless SteelSize: Steel needle thickness: about 1.5mm, steel needle length: 32mmPackage Contents:100 x Steel NeedlesUse Tips:Lay the first tile, leaving more than 2mm (with gaskets). to tile.Insert T-pins along the slit between tiles.Then rotate 180 degrees and the T-needle is stuck at the bottom of the two tiles.Adjust the lid with a hand/ wrench until the two tiles are on the same level.After leveling, about 5-6 hours, the cement/binder is completely dry, rotate the lid in reverse and take out the 180 degree T needle until the word is removed.Only the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.