Anti hair entanglement: Rubber Roller Brush with wavy rubber tooth surface structure reduces the adhesion of long hair and pet hair entanglement, and lowers the probability of brush clogging Multi site adaptation: Dual Rubber Brushes soft rubber material, suitable for various home floors such as tiles, wooden floors, and short plush carpets Low noise operation: Vacuum Roller rubber surface buffering structure, with less friction sound during roller rotation, suitable for home day and night cleaning use Washable with clean water: The Multi Surface Rubber Brush is made entirely of rubber material, and can be rinsed with running water directly after being stained Manual disassembly and assembly: Reduced Tangle Rubber Brush buckle end design allows for easy disassembly of the roller brush without the need for tools, facilitating internal cleaning