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 effective full-body training. They can be used for snatches, cleans, presses, or simply as extra weight during mobility training. Whether you are a beginner or a professional, they are suitable for commercial use in gyms or at home in a home gym. Our weight balls are used by professional sports clubs, CrossFit boxes, and functional training gyms across Europe. The competition kettlebells withstand all weather conditions. 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.