The Champion Sports RHINO® Fitness Promax Elite medicine ball is a versatile training tool designed for intense workoutsand can be incorporated into cardio routines. Its soft shell construction maintains a consistent shape and weight ideal for functional training exercises. The tacky black vinyl surface provides excellent grip while the reinforced seam construction ensures durability. Perfect for parallel exercise movements this medicine ball is suitable for athletes of all levels. Available in various weights and diameters from 4 to 30 lbs. it can be used for cardio strength training and rehabilitation. *Warranty is voided if product is abused by repeated impact on a rough aggregate surface or slamming the product on the ground from overhead.