HIGH QUALITY MATERIAL: Our cleaning brushes are made with high quality materials. The soft bristles of the brush are made of PP, so the brush is wear-resistant, heat-resistant and has good cleaning performance. You can use this product to easily remove stains from upholstery, carpets and leather fabrics. 3 REPLACEABLE BRUSHES: The cleaning brush kit has 3 different sizes, 2"/3.5"/4" respectively. You can choose the brush you need according to different cleaning needs. Note: the drill is not included in the package COMPATIBILITY: Brush attachments are compatible with most screwdrivers or cordless drills. You can plug the brushes directly into the cordless screwdriver without the need for an adapter, so you can clean easily and inexpensively. SAVE TIME: Our cleaning brushes can help you clean stains in many places, such as bathtubs, tiles and wheels. They are suitable for use on electric drills. Compared with traditional manual cleaning tools, they can finish difficult cleaning jobs faster and can save more cleaning time. They are a good helper for household cleaning. WIDE RANGE OF APPLICATIONS: Our soft bristle cleaning brushes are widely used for various internal and external cleaning, such as bathroom, kitchen, swimming pool, floor, carpet, tile, tile, marble, house walls, fences, wheels and car etc.< /p> Note: The data is manual measurement, please allow 1-24cm error, due to differences between light and screen, there will be a certain color difference, the specific received in kind shall prevail.