DIY Crafts ♥ - Buffing wheels diameter:1 inch(25mm),Shanks are 1/8 inch (3mm ) Accessories for fine detail work on jade, ceramic, glass, wood, hardened steel, cast iron, stainless steel Used with most rotary tools including DREMEL, Craftsman, Chicago and more These are great for polishing jewelry or other metal working uses DIY Crafts ♥ ★ Package Included: x yellow cloth wheel, x white cloth wheel, x red cloth wheel, x green cloth wheel, x wool wheel, x wool pad wheel