2" Cotton Buffing Wheel Great For Polishing Jewelry. This is a new cotton buffing wheel. It has 2 rows of stitching. These can be used with a Dremel tool. Perfect for all your polishing needs. It measures approximately 2" (50 mm) in diameter with a 1/2" (13 mm) hole. We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.