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.