Made from high quality durable rubber, you can throw, bounce, catch and hold for a huge variety of exercises. Medicine ball is a great tool for a complete body workout. It can be used to strengthen shoulders, back, arms, abs, legs as well as improving core trunk strength. High-Quality Rubber material, Waterproot with great anti-slippery grip. Commercial Grade for Gym use. Also available in below weight: 2kg – 3kg – 4kg – 5kg – 6kg – 7kg – 8kg This listing is selling : 6kg + 7kg