The main function of the dusting/hair removal brush is to clean dust and hair on clothes, beds and sofas, which is especially useful for users with pets. Its characteristic is that it can directly clean the bristles by repeatedly pushing and pulling the brush and the outer box. The inverted bristles have an electrostatic adsorption effect The Hanging hole storage saves space and it is easy to take away when you use it; it is small in size and can be carried in the bag at hand. Can be used to clean and remove dust from clothes, mattresses, sofas, car cushions, etc. Material: ABS. Size:18*5cm Color: gray/pink/blue/green Weight: about 85g Instructions: 1. Remove the hair removal brush 2. Inverted bristles 3. Push the bristles into the storage box and pull several times repeatedly 4. Open the base and pour out the dander