Pro Grade Kettlebells are made from cast steel and available in 12kg. Competitive kettlebells are the world standard for kettlebells. They are made of cast iron with a high-quality handle. They spin easily so you can focus on the exercise without damaging your hands. Designed especially for the Kettlebell competitions (Girevoy Sport), these Kettlebells have the same size regardless of weight; thus, no need to change technique when you change weight. They are perfectly balanced with narrower handles for a better pratice of the exercises. Features and Benefits: Uniform size across all weights grooves technique Standard Kettlebell for Girevoy competition lifting Gravity steel casting for ultra smooth finish and durability Ergonomic handle design for comfort and biomechanic efficienc Smooth handle finish minimises calluses Oversized engraved weight number for easy identification Recommended For: Strength and Conditioning CrossFit Boxes Commercial Gyms PT Studios Competitive Girevoy kettlebell lifters