Lightweight & Extended Design - It is made of high-strength material, which is lightweight and durable. Extend cleaning radius to reach heights and corners with ease. FLEXIBLE LENGTH ADJUSTMENT Multi-section telescopic structure, the length can be adjusted freely according to the cleaning requirements. It meets the use requirements of different scenarios and is more convenient to operate. Stable Connection Structure The buckle design ensures that the connection with the host is firm and will not loosen during operation. The use process is stable and reliable, and the cleaning is more worry-free. Universal adaptation interface: the standardized interface is compatible with conventional vacuum cleaner models, and the installation is simple and fast. Plug and play is more convenient without additional tools. Metal Extension Tube for Handheld Vacuum Cleaner Compatible with Dreame, V11 T20, Manufacturer: ZGHQHCDRH