Superior Quality Cleaning Brushes: These spin mop scrub brushes are constructed with durable hard bristles for effective cleaning and long-lasting performance. Made from sturdy PP plastic, these scrub brushes help protect floor surfaces from scratches. Complete Cleaning Solution: This package includes O-Cedar scrubber mop heads with an outer diameter of 5.9 inches. Designed specifically for the O-Cedar EasyWring 1-Tank system, they are not compatible with the RinseClean 2-Tank system. Versatile and Multi-functional: These scrub brush mop heads feature a triangular design that enhances stability and improves cleaning on various hard floor surfaces, including kitchens, bathrooms, bedrooms, and patios. Easy Cleaning, No Strain: The scrub brush heads rotate 180 degrees for convenient corner cleaning without bending. Effortless Installation and Maintenance: To install, align the brush head with the base and press firmly until it clicks into place. After use, rinse with water and air-dry in a cool, dry location. Color: Black & Red Material: Plastic Package Contents: 2 x Scrub Brush Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance is +/- 1–3 cm.