Compatible Model: The accessory kit is Only fit for Yeedi K650 robot vacuum (Confirm your robot model before purchase )Good Quality: Made of 100% high-quality soft material to protect the floor from scratches. The HEPA filter can maintain the high-efficiency cleaning performance of the vacuum cleaner and filter most of the dust in the airMaintenance: Keep your robot running at peak performance by changing the spare part every 2 to 4 months depending on usage frequencyTips: The side brushes may be bent or wavy during transportation, dont worry, just soak them in warm water for a few minutes to return to normal return to normal without affecting the use at all.Material:plasticcolour:Photo ColorPackage Contents:4 * rags4 * filters8 * side brushes1 * cleaning brushesOnly the above package content, other products are not included.Note: Light shooting 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.