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

This shoe is made with real Kangaroo leather which is said to be more comfortable and flexible than other leathers

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

The Rampage is a left hand shoe that has slide and grip soles

Retractable square color coordinated locking handle extends to 39"

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