Coming with 3 different replaceable brushes and extension pole, this set is ideal compatible cleaning walls, tub bottoms, wheels, tubs, grout, upholstery, bathroom surfaces, floors, tiles, showers, cars, and carpets, etc. Designed with nylon bristles, this electric drill brush can match with electric tools frees your hands, provides a powerful strength to efcompatibletlessly clean stains and dirty spots and makes your cleaning tasks efficient and easy. It works really well on hard water stains and the nylon bristles won't scratch their surface. There are 4Pcs included in this set. When you need to replace the drill brush in tight spaces and hard-to-reach areas, simply pull out the replacement shaft and install a new brush quickly and easily. The drill brush set is perfectly compatible with any electric drill on the market. These drill brush attachments powerfully wipe away excess dirt, dust and grime, finish stubborn cleaning jobs faster, achieve deeper cleaning, save cleaning time, and are definitely a good partner compatible your home cleaning. Item Name: Electric Drill Brush Material: Nylon Fiber Features: Long Pole, Nylon Bristles, Universal Size Details: 2-inch Round Brush: 5.08cm/2" (Approx.) 3.5-inch Ball Head Brush: 8.89cm/3.5" (Approx.) 4-inch Round Disc Brush: 10.16cm/4" (Approx.) Extension Pole: 15.24cm/6" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 3 x Electric Drill Brushes 1 x Extension Pole