100% brand new and high quality Feature: 1. Almost substance adheres to the Teflont film. Very thin films also show good non-stick properties. 2. Teflont coating film has excellent heat resistance and low temperature resistance. It can withstand high temperature to 300 in a short time, and generally can be used continuously between 240~260. It has remarkable thermal stability. It can work at freezing temperature without embrittlement and does not melt at high temperature. 3. Teflont coating film has a low friction coefficient. The friction coefficient changes when the load is sliding, and the value * is between 0.05-0.15. 4. The surface of the Teflont film does not stick to water and oil, and it is not easy to stick to the solution during production operations. If there is a small amount of dirt, simply wipe it**. Short downtime, saving man-hours and improving work efficiency. 5. Under high load, it has excellent wear resistance. Under the maximum load, it has the dual advantages of wear resistance and non-sticking. 6. Teflont is hardly corroded by chemicals, and can protect parts from being subjected to various chemical corrosion. Specifications: Material: Metal Length: approx.250/300/350/400mm Color: Black, As pictures shown Applicable Model: for Ender-3 Ender 3 Pro V2 Ender5 Sidewinder X1 VORON. Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 1 x Teflont Screw Lead 1 x Pom Nut (other accessories demo in the picture is not included)