Features: *The Drill Brush kit contains medium stiffness nylon power brushes that will attach to cordless drill. *The plastic electric bristles can greatly improve efficiency and save you considerable time and effort cleaning a variety of different surfaces. *Different sizes and shapes of brushes serve for multi-purpose cleaning for car tire, boat, bathroom, kitchen, tub, home tile surfaces, etc. *These nylon bristles will not scratch and cause damage, can be widely used on tubs, sinks, baseboards, fiberglass shower enclosures, shower door tracks, porcelain, etc. Specifications: Type: Drill Scrubber Brush Kit Material: nylon, plastic Color: black&yellow Quantity: 12PCS Package included: 1 x 3.5 inch Original Cone Brush 1 x 5 inch Yellow Medium Brush 1 x 4 inch Yellow Medium Brush 1 x 2 inch Yellow Soft Brush 6 x 4 inch Scrub Pads 1 x 4 inch Drill Backing Plate 1 x Drill Bit Extension （Not Including Drill Bit) Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.