With these tan daily scrubbing pads, you get a daily cleaning pad for use with the Koblenz P4000 portable scrubber. Great for use in kitchens and other tiled areas. After scrubbing with these tan pads, you should use our our felt or lambswool pads to create a nice shine. These pads attach to the pad drivers that come with the scrubber. If you're looking for just additional pad retainers, we offer those as well. You get two 12-inch tan pads and 2 retainer hardware pieces with this order.