Features:* Wear-resistant, recyclable.* Easy to use in DIY operation.* Balance tiles in the same horizontal position.*Improve 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.Specifications:Name: Steel Needles for Tile Leveling SystemMaterial: stainless steelLength of steel needle: 32mm/1.26"Thickness of steel needle: about 1.4mmType:100pcs Steel NeedlesUse Tips:Lay the first tile, leaving more than 2mm (with cross gaskets). Close to tile.Insert T-pins along the gap 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/special wrench until the two tiles are on the same level.After leveling, about 5-6 hours, before the cement/binder is completely dry, rotate the lid in reverse and take out the 180 degree T needle until the word is removed.Avoid not removing the T-tile leveling system:1. Ceramic tile gaskets are 2mm or more (cross 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 before the tile binder or cement is completely dried.Package Contents:Package1100 * Steel NeedlesPackage210 * Steel NeedlesNote:1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.