Slam your way to better fitness with the Core Balance Slam Ball. Great for building functional strength, conditioning your muscles, and increasing your power and endurance, the no-bounce ball is designed for explosive slamming and comes in 4 different weights ranging from 3-10kg. Durable No-Bounce Design Designed for high-impact workouts with a tough PVC shell to stop it tearing when slammed against the floor. Plus, its filled with river sand, so theres no chance of it bouncing back. Textured Non-Slip SurfaceDimpled surface delivers optimum grip. Prevents you dropping it when lifting it or holding it during a workout. Plus, it gives you greater control to maximise your performance level. Versatile Fitness AidGreat for over-head throw downs and other strength and power building exercises. Plus, it can be used to add resistance to crunches, side twists, burpees, squats, and so much more. Coloured & Clearly LabelledChoose from a 3kg, 5kg, 8kg, or 10kg slam ball to suit your fitness level. Each slam ball is clearly labelled with its weight. Plus, each weight is colour-coded for easy identification. Using Your Slam BallSlam ball is suitable for using upstairs, providing you have a strong, solid floor to protect your ceiling. However, we suggest using a shock-absorbent rubber mat for extra floor protection. Specifications Medicine Slam Ball from Core Balance Choose from 4 different weights Durable PVC outer shell Filled with natural river sand No-bounce for Core Balance Medicine Slam Ball No Bounce Heavy Duty Strength Training 3-15kg Size: 3kg