PP Plastic: The tiling level adjustment cover is made of high quality PP plastic, the T-needle is made of 430 stainless steel, is wear-resistant and can be reused. It is quite easy to attach or remove with a special wrench. Improve Installation Speed: Tile levels can improve tile installation speed and reduce installer fatigue. Tile leveling system ensures flatness between slabs avoiding unevenness It solves the issue of floor cracks, provides a flat floor. Tile balance: prevents tiles from moving during curing, reduces the grinding and polishing time after using this level of tiling. The tile leveling kit is a great tool for floor/wall construction. Applicable Size: Floor tile leveling is suitable for thickness 3mm-16mm, suitable for space tiling 2 mm. Please note the correct tile size for the tool. Satisfaction Guaranteed: We are constantly testing and improving our products to bring you the best quality at the best price every day. Product product Product Description: Tile level, the best choice for you to build the floor. Features: Product high quality. Keep the balance of the tiles on the same horizontal position. Reduce the need for grinding and polishing. Prevents tiles from moving while drying. Durable and reusable corners. Features: Name: Tile Leveling System. Color: orange + black. Material: PP + 430 stainless steel. Quantity: 100 pieces. Weight: 1300 g. Instructions: 1) lay the first piece of ceramic, seam 2mm or more. and near the second ceramic; 2) Insert the T-pin along the crack, then rotate 90 degrees, tighten the T-pin at the bottom of both ceramics and tighten the adjustment cover so that the two ceramics are at the same level; 3) Before the cement or tile adhesive has completely dried (usually no more than 6 hours), tighten the adjustment cover in the opposite direction, then rotate the T-pin 90 degrees so that the T-pin rotates in a zigzag parallel to the tile, and remove the leveler; 4) Clean and dry storage for reuse. Contents: 1 x 100pcs tile leveler + 2pc spanner. We are constantly testing and improving our products to bring you the best quality at the best price every day.