Show off your love for Marvel, and the most popular Marvel characters and Superheroes of all time out on the lanes with this awesome bowling ball! This ball is perfect for bowlers of all ages. This ball is made out of a polyester material, making it great for a wide variety of skill levels. If you are looking to have some fun while bowling, this bowling ball is the perfect option to show your love for these classic characters and have a great time while doing it. Undrilled Bowling Ball Perfect For All Ages: This Iron Man themed bowling ball is perfect for all bowlers including children and adults. Available in 8lbs, 10lbs, 12lbs, 14lbs, 15lbs, and 16lbs Show your love for Marvel out on the lanes with this cool bowling ball. This design features Iron Man. Polyester Design: This bowling ball is made out of polyester, making it a great option for recreational and beginner level bowlers. It also makes for a great spare ball for more competitive bowlers. USBC Certified: This bowling ball is USBC certified, allowing you to use it in your leagues and tournaments