Perfect Compatibility: Designed specifically for DJI Mini 4 Pro, this arm shaft ensures a perfect fit. Durable Construction: Made with high-quality materials, our replacement motor arm shaft is built to withstand rigorous use, ensuring long-lasting performance and reliability. Easy Installation: Replace damaged or worn arm shafts with ease. This part comes ready to install, no special tools required, getting your drone back in action quickly. Due to different batches, there may be differences in the appearance and printed text of the product, which does not affect use. Color: As Shown. Material: Metal. Package Contents: 1 pair x Front arm shaft. 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.