The powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a variety of floors such as ceramic tiles, marble, and wood floors. Compatibility - Work with vacuum cleaner directly with the quick-release button, this floor brush attachment is perfectly compatible with for V7 V8 V10 V11 V15. The quick disassembly design is convenient for cleaning after use, you can clean the roller brush with water and replace a new one. Please be attaention: We sold the vacuum attachment only and it's not compatible with for V6/V12/DC/Slim/Ball series. Suitable for Various Floors with 2 Rollers - The soft brush can protect your floor from scratch, such as glass, tile, marble floors and wood floors, and the replacement bristle roller can effectively clean the carpets. If you have kids or pets, this vacuum attachment can help solve your dust & hair suction troubles. Convenient to Move - There are three rollers on the bottom of the vacuum cleaner brush,