By using Kettlebell/medicine ball, you can greatly improve your coordination and balance. Kettlebell/medicine ball exercise can make your strength improved by taking diverse weights of medicine ball. Cardio exercise with Kettlebell/medicine ball can accelerate the blood circulation, which provides you with more energy and power.Feature:Kettlebell/medicine ball, 2 in 1Helps develop core strength, balance, and coordinationSturdy rubber construction; can bounce off hard surfacesTextured surface allows for a high quality grip even when wet.Equipped with an air valve making it possible to adjust the air capacity and overall firmnessSpecifications:Weight: 12lb/5.4kgMaterial: RubberPacking List: Kettlebell/medicine ball, 2 in 1 X 1✉ 100% quality assurance: We guarantee the quality inspection of each product before leaving the factory. We have a professional team to provide you with the best after-sales service. If you encounter any problems, please contact us and we will help you solve them within 24 hours.