SCRUB PADS FIRMLY ATTACHED - All scrub pads are backed with a layer of fleece fabric, so they can be firmly attached to the attachment, and will NOT become loose when in use (unlike most of other similar products in the market that the scrub pad always comes loose from the attachment). SUPER EFFICIENT CLEANING TOOL - Works great on tiles, tubs, glass, stone, porcelain and leaves no scratches on the surfaces. Use them on big flat areas and youll find they are a huge time saver! NOTE: make sure the brush rotates CLOCKWISE when in use. TWO DIFFERENT STIFFNESSES - The green pads are a bit stiffer and thicker than the red ones. The red pads are soft enough to clean a clear glass shower door without any scratches. It's also very easy to change the pad. If you need a stronger scrub, try the green ones! FITS ANY CORDLESS DRILL - 1/4-inch (6mm) quick change metal shaft that fits any cordless drill. Package includes a drill attachment, 3 red pads and 3 green pads. Drill NOT Included. WEAR RESISTANT & DURABLE - The scrub pads are easy to rinse clean and they will be ready for next use again. Perfect for cleaning showers, bathtubs, sinks, tile and many more tasks. Saves your cleaning time and make it more fun!