/Features: 1.This kit includes a high-precision MGN9H linear guide rail and robust metal plates, designed to significantly improve the stability and accuracy of your prints. 2.High-Precision MGN9H Linear Guide Rail: Ensures smooth and precise movement along the Y-axis. 3. Metal Plates: Provides robust support and extends the lifespan of your printer. 4.Easy Installation: Comes with all necessary hardware and instructions for a hassle-free setup. Compatibility: Perfectly fits 3 V3 SE models, enhancing their performance and reliability. Specification: Style:Y-axis MGN9H Linear Rail Kit and metal plate Apply for:for Ender3 V3 SE Material: Metal Color: As shown Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1*Printer Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.