Simpsons Fitness Supply medicine balls are made with quality and performance in mind. Available from 6lb to 30lb. No matter your skill level, wall balls are one of the most versatile pieces of equipment to improve your overall fitness with lots of uses and exercises. This is a must have for your home gym or garage gym. With a wide variety of exercises including thrusters, twists and pretty much use your imagination by adding a range of these in your home gym or if you have a commercial gym we have plenty of sizes to cover all sizes and strength differences with all your clients.