Durable Sand-Filled No-Bounce Heavy Duty Ball Medicine Ball Dead Weight Slam Ball for Strength and Cross Workout

Material    Shell, thickened explosion-proof PVC, filled with 15kg or less for river
sand,15kg or more for iron sand

Feature

1.Thickened explosion-proof outer skin

2.No rebound is a sport that is proven to be suitable for all kinds of throwing

3.Its black appearance keeps it clean, not dirty, and wear-free.