Backing plate: 4.75" to 5.75" (4.75" recommended) Diameter: 6.5" Thickness: 1.25" Polish: Use with a final finish polish, pre-wax cleaner polish or a liquid cleaner/wax to maintain full paint gloss a remove fine very swirl marks. Use the Ultimate Detailing Machine DAS Polishing Pad to keep your new car or like-new paint looking show car perfect. The DAS Polishing Pad is soft, with just enough body to work with your favorite pre-wax cleaner polish, finishing polish, cleaner/wax or one-step product. Polish regularly with the Ultimate Polishing Machine and the DAS Polishing Pad and you'll never have to polish you car with heavy, abrasive polishes that thin your clear coat. The exclusive DAS Polish Pocket? allows you to load more polish on the pad for longer polishing without polish sling. You and your car stay clean, avoiding a lengthy cleanup after polishing. Ultimate Detailing Machine