The DYSON DC17 Brushroll Roller Bristle Bar Assembly is a genuine OEM part designed specifically for the Dyson DC17 model. Made of durable plastic in a gray color, this brushroll assembly is essential for maintaining the cleaning power of your vacuum. With an electric corded power source, this single brushroll bar assembly is a perfect replacement for your Dyson DC17 vacuum cleaner, ensuring optimal performance and efficiency in removing dirt and debris from your home.