The product is a new authentic Dyson V11 High Torque Drive Roller Cleaner Brush Head specifically designed for the Dyson V11 model. This roller cleaner head attachment is suitable for stick vacuums and is compatible with other Dyson brands. With its high torque drive, this brush head provides powerful cleaning performance and is perfect for efficiently removing dirt and debris from carpets and upholstery. It is an essential part for maintaining the overall cleaning efficiency of your Dyson vacuum.