The USED Storm Road Warrior Bowling Ball is a high-performance bowling ball with a 15lb weight and a symmetric core type. It features a polished finish and is made of reactive resin coverstock in a blue/silver color. This ball is part of the Hy-Road product line and is designed for medium lane conditions. With a differential of .045 and a RG of 2.550, this single-drilled bowling ball offers top-notch performance for bowling enthusiasts looking to enhance their game. Made in the United States by Storm, a trusted brand in the bowling industry, this Road Warrior Ball is sure to deliver excellent results on the lanes.