1.Universal Compatibility - Quick-Release Motor head Cleaner Replacement for Dyson Motorhead V7 V8 V10 V11 V12 V15 Gen 5 Detect Vacuum Direct Drive Head for Hardwood Floor Carpets Attachment SV10 SV11 SV12 SV14 SV20 SV22 SV24 Bristle Roller Brush Parts. (This roller brush doesn't fit V6, DC series, or Dyson Slim series). 2.Premium Made - The Roller Brush are made of ABS plastic and the bristles are made of nylon and carbon fiber for faster and more effective removal of stubborn stains. 3.Easy Cleaning and Maintenance - Easy to remove the motor head with a quick-release and convenient button; Rotating the end cap with a coin, then wash the roller in a few seconds. Convenient and regular maintenance for keeping your soft roller brush in top condition. 4.Vacuum Every Corner - Enjoy 180° rotation from left to right and 90° rotation from front to back, allowing for smooth movement and easy cleaning under furniture and cabinets. The floor brush glides under furniture and cabinets easily to eliminate dust and debris that is hard to reach. 5.Function and Application - The brush head has soft woven nylon and anti-static carbon fiber filaments that remove fine dust from hard floors and can be used to clean various surfaces such as wood floor, ceramic tile, marble and short-haired carpets.