Usage Tips:EFFORTLESS, POWERFUL CLEANING - These one of a kind drill brush attachment powerfully scrub away excess dirt, dust and filth! Never worry wasting time and energy from the demanding effort it takes to manually scrub your home surfaces. USE ANYWHERE - Whether you want to scrub your bathroom or your floor, this amazing tool is your cleaning solution! This set has been expertly designed to clean bathroom surfaces, grout, upholstery, wheels, tile, shower, toilet, kitchen, bathtub and carpet etc. The extended reach attachment allows you to get into tight spaces and hard to reach areas for a thorough clean. Nylon bristles will not scratch your bathtub and shower tile surfaces ULTIMATE COMPATIBILITY - The three different sized brush heads allow you to easily scrub those hard to reach or large surfaces. Truly a perfect way to make every nook and cranny of your house absolutely spotless! QUICK CHANGE SHAFTS - When you are ready to change out your drill cleaning brush attachment simply pull out our innovative quick-change shafts and easily install a brush. Press your brush against the surface you want to clean and start the drill. Your surface will be spotless in no time size:S:Diameter about: 5cm L:Diameter: 10cm Ball Brush:Diameter about: 9cm Material:Nylon + Plastic colour:Black + yellow Package Contents: 1 * Small disc brush 1 * large disc brush 1 * Ball Brush 1 * post Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.