About this product

Versatile: Great for twisting, swinging, and throwing exercises.
Durable material: Made of sturdy vinyl shell with iron and sand inside.
Compact design: Lightweight, easy to store and carry.
Enhanced workout: Improves strength, balance, hand-eye coordination, and enriches your workout.
Effective training: Great for muscle recovery and regular exercises like squats, sit-ups, and push-ups.