[High Quality] The mop base brush is made of high-quality, sturdy plastic and bristle material, which is durable. Note: The mop base brush is not suitable for dual tank mop systems, but is compatible with single tank mop systems. [Easy to Assemble and Disassemble] Easily snaps into the base. The triangular shape of the cleaning brush conforms closely to surfaces during cleaning, allowing effective cleaning from multiple angles. [Easy to Clean] This product is reusable and safe for use on various surfaces, including bathrooms, bathtubs, tiles, shower glass, walls, kitchen floors, and more. [Easy to Use] The rounded triangular design effectively cleans gaps and corners, offering effortless cleaning performance. [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 after receiving the product, please contact the seller for assistance. Color: Red + Black Material: Plastic Package Contents: 4 x Triangular Mop Base Brushes Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.