Applicate Model: Fit for Roborock Q7 Max Q7 Max+ T8 T7 T7S T7S Plus S7 S70 S75 S7Max S7MaxV Robot Vacuum Cleaner. (Please confirm your Vacuum Cleaner model before purchasing)The products are made of high-strength and environmentally friendly materials to ensure optimal performance and a healthier lifestyle.Unique Rollers Brush don't get tangled with pet hair, to stay in constant contact with carpets and hard floors.Easy to Replace: Brand new and high quality, durable and practical to use. As part of normal maintenance, it can be easily disassembled and replaced.Depending on your household, it is recommended that you replace your parts every 3 to 6 months. Regular replacement of your parts helps your machine operate at peak efficiency.Material:plasticcolour:redPackage Contents:3 * Main BrushOnly 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.