About this item Perfect Fit : This mop base brush is made of high-quality, sturdy PP plastic and Stiff Bristle material, durable & long last of use. NOTE: Please note that the mop base brush is not compatible with the 2-tank system, but it fits perfectly with the 1-can mop system. Easy to install : Easy to assemble and disassemble, and it easily snaps onto the base. The triangular design of the cleaning brush closely fits the surface during cleaning, allowing you to clean from different angles. Easy to Clean : This product is suitable for multiple applications and safe to use on various surfaces for cleaning, including bathrooms, tubs, tiles, shower glass, walls, kitchen floors, and more. Easy to Use : The mop base brush has dimensions of 5.9″ in diameter and 5.9″ in diameter, with a rounded triangle design as a whole, easy to clean allkinds oflow crevices and corners. You don’t need to use too much effort, you can easily use it. Customer Service : The package includes 2 x Mop base brush, NOTE: Mop base brush only, Spin mop base and mop handle are not included. If you have any questions, you can contact our 24-hour customer service team at any time.