The product is a rare and new 13lb Storm Marvel Scale Overseas International Bowling Ball. This high-performance bowling ball features a red, black, and violet color scheme with a solid reactive coverstock and a symmetrical core type. With a differential of .047 and a RG of 2.58, this ten-pin bowling ball is designed for heavy lane conditions and is approved by the United States Bowling Congress (USBC). It also comes with a manufacturer warranty of 1 year and is undrilled for customization. Made in the United States, this bowling ball is sure to enhance your performance on the lanes.