Description: 3 brush heads can be used to work through soap scum, mildew, grime, and more with high effectiveness. 3 interchangeable heads for all-around and multi-purpose uses. 360°cleaning, great replacement head for your scrubber. Suitable for bathtub, tiles, and floor cleaning. Fine workmanship, it is durable enough. Great tool for your housework. Specification: Color: white & blue Material: plastic Unity pedestal size:5cm/1.97inch Dome brush diametre size:12.5cm/4.92inch Flat brush diametre size:10cm/3.94inch Spire brush diametre size:5.5cm/2.17inch Package Includes: 3 x Cleaning Brush Heads(not including brush handle)