Since returns are not accepted for unused items, please confirm compatibility with your vacuum cleaner by checking the photos before purchasing. Please understand that this is a clearance item. No claims and no returns are accepted. This is a Dyson extension long pipe that allows you to clean hard-to-reach places. ● Compatible models: Compatible with Dyson V7 (SV11), V8 (SV10), V10 (SV12), V11 (SV14), and V15 (SV22) series. ● Material: ABS plastic ● Size: Total length approx. 72.6cm, weight approx. 250g ● Compatible with Dyson extension long pipe hose. A simple and calm design tool. Makes cleaning much easier. "Specifications and Size" Model number: HB-DYSTUBE-V7 Weight: Approx. 253g Size: Approx. 3.5~5.2 × 72.6 cm Material: ABS plastic Colors: Black, Blue, Gray, Orange