Suprfit Pro Competition Kettlebells are made from high-quality steel, cast in one piece instead of using cast iron. The Suprfit Kettlebell Competition ball weights are perfect for an effective full-body workout. They can be used for snatching, clean and jerking, pressing, or simply as additional weight during mobility training. Whether you are a beginner or a professional, they are suitable for commercial use in gyms or at home in your home gym. Our kettlebells are used by professional sports clubs, CrossFit boxes, and functional training gyms across Europe. The competition kettlebells are weather-resistant. They are made from high-quality steel, cast in one piece, and have uniform dimensions and sizes. The flat bottom also ensures a stable stand.