Get an intense workout with the Champion Sports Rhino® Promax Medicine Ball. Use it for throwing, catching and more while exercising to improve strength and cardio. This softshell medicine ball features a synthetic leather cover for added comfort and grip. The Rhino® Skin shell offers exceptional durability to withstand extreme workout routines without ever losing its shape or weight balance. 18 lb. Diameter: 14"; Material(s): Synthetic Leather; Color(s): Black.