XIANQI Suitable for tiles with a tile spacing of 2 to 6 mm and a thickness of 5 to 17 mm to keep the tiles in the same horizontal position. PREMIUM MATERIALS: The tile leveling system kit is made of high quality PP and stainless steel. It is durable, rust-free and reusable. Efficient: The leveling system can speed up the installation of tiles and save a lot of time. Perfect for DIY enthusiasts and professional tilers. EASY TO USE: The tile leveler for tile alignment is easy to use, and with the included dedicated key, you can easily secure and remove the leveler. Package: 50 levelers and professional keys. Dimensions: Width 3.7cm, Height 7.3cm, Key Length 15cm, Height 1.5cm. This is an excellent collage tool for floor and wall installations. Product Description High quality. The leveling system is made of high quality PP material. T-pins are made of stainless steel. It is durable and will not rust. It can be reused. Exquisite craftsmanship. The tile leveling system facilitates DIY and professional tile layers, increases efficiency when laying tiles, and achieves a perfect, matte finish. Field of use: The tile straightener is suitable for tile pitches from 2 to 6 mm and tile thicknesses from 5 to 17 mm. Easy to use. The tile leveling discs are easy to use and install, and the included special key makes securing and removing the leveling discs easier. Specifications: Product Name: Tile Straightener. Color: orange, black. Material: PP + stainless steel. Dimensions: Leveling system is 3.7 x 7.3 cm, wrench is 15 x 3 cm. Weight: 585 grams. Quantity: 50 pieces. What's included in the package: 50 pcs tile leveler, 1 pc wrench. How to use: 1. When laying tiles, the spacing between tiles must be between 2-6 mm. 2. Insert a T-shaped metal needle along the brick seam, then twist it 90 degrees to the bottom of both bricks. 3. Hold the T-pin with one hand and use the adjustment key to tighten the adjustment cover clockwise with the other hand until the two brick faces are the same height.