6 Polishing and Buffing Wheels. This is a new set of 6 polishing & buffing wheels. They can be used with a Dremel tool Each has a 1/8" (3 mm) shank. Each measures approximately 1 3/4" x 1" (44.45 x 25 mm)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.