These round scotch bright non abrasive pads have a Velcro backing to stick straight onto any orbital sander or any polisher . They a non scratch making them absolutely ideal for buffing oils into timber . Burnishing can be an effective way when applying oil to timber with its friction and heat it can help oil penetrate deeply into timber for a beautiful finish . The beauty about these pads and exclusive to Healthofmindart is the Velcro backing so they will stick to your backing plate with ease . Sold in single , 5 and 10 packs