Wide Compatibility: Flexible adapter for Dyson V7, V8, V10, V11, Outsize. Bottom adapter: One-button elbow reaches deep under the sofa, bed and other areas, making cleaning easier. Unique design: Up to 1 meter deep, 7 centimeters low. Easily clean under the sofa and bed without having to bend down. Avoid the pain of bending. Rotation design: Multi-angle rotation, press and hold the red button. Multi-angle rotation can be extended up to 180 degrees. An essential adapter: Reaches under furniture and into nooks and crannies for added versatility. The bottom adapter is perfect for your Dyson vacuum cleaner, the adapter is an essential accessory for any Dyson enthusiast's home.