Optimal Compatibility: Designed specifically for Eufy X9 Pro this universal wheel measures approximately 3.5x1.8cmIt seamlessly replaces damaged or worn wheels, ensuring your vacuum operates like new. Enhanced Mobility & Efficiency: Facilitate smoother navigation and increased operational fluency with this premium universal wheel. It aids in effortless direction changes, boosting the vacuum's efficiency and maintaining a pristine home environment. Effortless Installation: This wheel can be easily installed without additional tools. It's designed to fit perfectly in the designated slot on your Eufy , making it a straightforward solution for wheel replacement, ensuring minimal downtime. Durable Material Construction: Crafted from high-quality ABS material, the wheel offers excellent resistance to scratches and breakage, extending the lifespan of your vacuum and ensuring continued performance under regular use conditions. Colour:black Material:plastic Package Contents: 1 * Vacuum Universal Wheel 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.