Fangrui Product Details 1. Brand New, High-quality Materials, Well-made, Durable, And Highly Compatible With The Equipment. 2. Clean Accessories Keep Your Home Robot At Its Performance. Accessory Contents Are Easy To Remove And As Part Of Daily Maintenance. At The Same Time, Reduce The Infiltration Of Dust, Pollen And Other Allergens Into The Air You Breathe. 3. In Order To Achieve The Cleaning And Filtering Effect, The Cleaning Accessories Should Be Replaced Every 2-3 Months Depending On The Frequency Of Use. Type:sweeper Accessories Note:the Accessories Are Slightly Different, Which Does Not Affect The Use. Quantity:8pcs/20pcs/14pcs Colour:as Shown Material:plastic Package Contents: 8 * Sweeper Side Brush Cleaning Accessories / 20 * Sweeper Side Brush Cleaning Accessories / 14 * Sweeper Side Brush Cleaning Accessories 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 Fro