General description This replacement soft roller brush bar is designed for Dyson V7, V8, V10, V11, and V15 cordless stick vacuum cleaners. It features two different rollers: a bristle roller for enhanced cleaning on short carpets and a soft roller for delicate hardwood floors. The motorized floor brush is equipped with three LED lights, making it easier to clean dark corners and under furniture. Technical specifications Material: ABS Color: as shown Package Contents: 1 x Brush Head, 1 x Roller Brush, 1 x Clean Brush Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Dyson V7, V8, V10, V11, and V15 cordless stick vacuum cleaners Not compatible with V6, DC series, or all Slim series Installation Easy to install by pressing the red button on the short stick to separate the attachment head from the vacuum cleaner Roller can be disassembled and replaced in seconds by pressing the side release button Usage The bristle roller provides 2.5 times more power and