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 floor adaptation: Dual Rubber Brushes rubber flexible contact surface, can adhere to various home floor materials 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 Tool free disassembly and assembly: Reduced Tangle Rubber Brush features snap on end design at both ends, allowing for easy disassembly and cleaning without the need for auxiliary tools