Compatible Models: The v ball wheel Part No.968266-02 949852-05 and vacuum head connector replacement for V10 V11 vacuum cleaner 50W direct drive head accessories, NOT for 100W high torque cleaner head. Please confirm your model number before purchasing. Premium Quality: Crafted from premium-grade materials that durability and high performance, this set is designed to protect your carpets and floors while providing a seamless fit with your cleaner head. Purpose to Replace: If your ball wheel frequently falls off, it's time for a replacement. Worn vacuum cleaner head ball wheels make your device harder to push and may scratch your floors and carpets. Replace worn parts promptly to maintain performance. Colour:As Shown Material:Plastic Package Contents: 1set * vacuum Head Connector 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.