Effortless Installation: These replacement parts are engineered for quick installation, allowing you to easily snap them into place in seconds. This secure fit ensures they remain attached during cleaning cycles, providing peace of mind. Adopting aerospace-grade steel as the cutter head, which has the advantages of strong cutting performance, high abrasion resistance and high corrosion resistance. The triple blade arrangement can handle more complex and extreme working conditions with ease, avoiding hair jamming and pulling problems during cleaning. The built-in cutter head can cut and recover all the the roller brush, and the outer high-density comb mesh is free from strangulation and the risk of cutting your hands. The powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a variety of floors such as ceramic tiles, marble, and wood floors. Colour: As Shown Material: plastic Package Contents: 1 x Cutting Hair Anti- Roller Brush 2 x