PRx Performance Slam Balls Weight:10 lb + The mat folds flat

+ The mat folds flat for storage

10" End Walls

Depth stays at 59 outside and 53 inside

Speakers: (2) 2-Watt Speakers

In order to keep you drinking

PRx Performance Slam Balls Weight:10 lb + The mat folds flatPRx Performance Slam Balls The PRx Slam Ball is designed to absorb the energy of a slam with no bounce. These make a great addition to your gym due to their versatility and durability. The shifting weight helps strengthen hands and grip. In addition to slams, use for Russian twists, sit ups, balance on for push ups, goblet squats, or hold one between your feet for pull ups. Compatible with our PRx Medicine Ball Storage. Specs Diameter 9" for 10 20 lb