1. Easier to use with other tools 2. Can be connected to most 35mm diameter vacuum cleaners 3. Can be used as a high-altitude joint, so you don't have to worry about the risk of falling. 4. Easy to install and convenient to use in multiple scenarios 5. It can be used as a non-bending joint, so you don't have to worry about pain in your waist when you bend over. Material:plastic General example: Suitable for household vacuum cleaners such as for . Meno , for Kah , and others Colour:As Shown Package Contents: 1 x Elbow adapter 1 x Adapter 2 x Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.