🏋️♂️ Slam Your Way to Fitness! Filled with sand to prevent rolling, enhancing your balance and workout efficiency. Engineered for high-intensity workouts, these slam balls are your ultimate training partner. Perfect for wall slams, squats, and more—maximize your workout potential! Choose from 10 to 40 lbs to match your fitness level and goals. Heavy-duty textured shell ensures a secure grip, so you can focus on your form. Durable PVC Weight options Non-slip grip The Yes4All Slam Balls are designed for serious athletes and fitness enthusiasts, constructed from durable PVC with a non-slip grip. Available in various weights from 10 to 40 lbs, these slam balls are perfect for a total body workout, ensuring stability and safety during intense exercises.