[High Quality] The mop base brush is made of high-quality, sturdy plastic and bristle material, ensuring durability. Note: This mop base brush is not suitable for dual tank mop systems, but is compatible with single tank mop systems. [Easy to Assemble and Disassemble] The brush easily snaps into the base. Its triangular cleaning head conforms closely to surfaces, enabling effective cleaning from multiple angles. [Easy to Clean] This product is reusable and safe for a variety of surfaces, including bathrooms, bathtubs, tiles, shower glass, walls, kitchen floors, and more. [Easy to Use] The rounded triangular design allows for effortless cleaning of gaps and corners. [Customer Service] Please note: Only the mop base brush is included; the rotating mop base and mop handle are not included. If you have any questions or concerns upon receiving the product, please reach out for support. Color: Red + Black Material: Plastic Package Contents: 4 x Triangular Mop Base Brushes Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm.