Features: 1Wide Compatibility: The replacement front caster wheel is compatible with all for roomba vacuum cleaners. Please confirm the brand of your vacuum cleaner before purchasing. 2Easier Rolling: Enhanced design with bearing eliminates the wheel falling out from wear. Bearings allow the wheel to spin easier and reduces the amount of debris that breaks down functionality over time. 3Extend Service Life of Vacuum Cleaner: This front wheel can help you continue to use your vacuum cleaner so that the vacuum cleaner can serve you more permanently. 4Easy Installation: Easy replacement snaps in place and no tools required! Replaces old broken loose worn or missing front wheel caster. 5ABS Material: Made of premium ABS material the front wheel is wear proof and durable for long lasting. It has low noise and will not damage your floor. Specification: Item Type: Vacuum Cleaner Front WheelMaterial: ABSWeight: Approx. 30g/1.06ozApplicable Model: For ROOMBA All Series Package List: 1 x Front Wheel