[Refuse to bend over] One-button bending goes deep into the bottom of the sofa, bed and other homes, making cleaning easier.Up to 1 meter deep and as low as 7 centimeters [Compatible with] Compatible for Dyson V7 V8 V10 V11 Vacuum Cleaner [Brand new and high quality] Made of high quality material, durable and practical to use [Rotate 180 degrees] Multi-angle rotation, hold down the red button, multi-angle rotation can be extended to 180 ° Package Contents: 1*Top Adapter 1*Bottom Adapter