General description Replacement Parts Pet Brush compatible with Dyson V7, V8, V10, and V11 vacuum cleaners. This brush head is brand new and made of high-strength, environmentally friendly materials. It is easy to install and is recommended to be replaced every 1-2 months for optimal performance. Technical specifications Material: Plastic Color: As shown Allowed measurement error: +/- 1-3 cm Package Contents 1 x Brush Head Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.