Extra quality felt mounted on wood arbors for polishing the insides of rings and for other internal polishing operations. Spindle end is manufactured of seasoned hardwood accurately turned to assure concentric operation. Metal rings around hole prevent splitting. Great for Jewelry Making and Cleaning/Polishing Metals Please contact us with any questions. Please visit our store for other great jewelry tooling items such as; Hand Stamps, Disc Cutters, Polishing Compound, Buffers, Hammers, Tweezers, Mandrels, Anvils, Vises and more! Thanks for Looking!