Brunswick Twist Neon Green Black Bowling Ball Select Weight:15 lbs. Inverted Fe2 technology boasts a

Inverted Fe2 technology boasts a higher RG and differential like most other balls in the Thunder Line

The Roto Grip All-Star 2 Ball Carryall Tote holds up to 2 balls

Retractable square color coordinated locking handle extends to 39"

You can find the measurement markings on the side of the device

Brunswick Twist Neon Green Black Bowling Ball Select Weight:15 lbs. Inverted Fe2 technology boasts aColor: Neon Green Black All colors do vary somewhat from the picture shown Coverstock: R 16 Reactive Core: Twist Low Diff (12 16#), Twit Bullet (9 11#), Twist Foam (8#) Finish: 500 Siaair Crown Factory Compound Crown Factory Polish Reaction: Easy length with a strong and controllable backend Recommended Lane Condition: Light Oil RG: 2. 591 (15# ball) Differential: 0. 018 (15# ball) Hook Potential: Low Length: Long A few tiny pit holes in the cover