The cast iron kettlebell is ergonomically designed to provide comfortable grip and the most effective kettlebell workout.With kettlebells, you can exercise in a small space, combine function and fun for an exciting and efficient workout - a true fitness classic for men or women of any age, in any weight room or gym.Do n’t waste any time, use the multi-function kettlebell to start your whole body workout.★ FeatureComfortable handleThe ergonomic handle is comfortable to hold and easy to grasp.Flat baseThe kettlebell can be kept standing on any flat surface, which is very suitable for storage at home or in the gym or fitness room.Easy to identifyEach kettlebell of different weight has a different color and has a weight logo.EffectiveIf used correctly, you can burn up to 600 calories in half an hour or 1200 in one hour!MultifunctionSuitable trainings include deadlifts, lunges, squats, shoulder presses, push-ups, bowing rowing, abdominal muscle rotation, squats, Russian swings, windmill exercises, etc.★ Technical details: Weight: 5lb/2.2kg , 7lb/3.1kg , 10lb/4.5kg , 15lb/6.8kg , 20lb/9kg , 25lb/11.3kg , 30lb/13.6kg , 35lb/15.8kg , 40lb/18.1kg , 45lb/20.4kg Material: Core cast iron, eco-friendly plastic Includes: Kettlebell x1★ Highly durable construction quality is the core of our design processWe firmly believe in providing high-quality, durable products to help you achieve your fitness goals. Our products are designed with heavy materials, which are very suitable for repeatability and high speed use.✉ 100% quality assurance: We guarantee the quality of each item and will check it before shipping. If you encounter quality problems during transportation or do not know the specific method used, please contact us directly, we will provide you with answers to help you solve!