Perfect for holding small parts, hardware and fasteners in place. Sticks to any ferrous metal surface – it even works upside down! Rubber covered magnetic base prevents scratching On Feb-14-17 at 12:30:45 PST, seller added the following information: Protect Your Product With a Consumer Priority Service Warranty Protect Your Product With a Consumer Priority Service Warranty Protect Your Product With a Consumer Priority Service Warranty On Nov-10-17 at 16:03:11 PST, seller added the following information: Protect Your Product With a Consumer Priority Service Warranty