Properties: Weights with a comfortable, ergonomic handle are designed for full-body training. They increase strength, endurance, improve coordination and cardiovascular fitness. Kettlebell training is multi-joint, engaging several muscle groups, sculpting and shaping the body. A great idea for intense group classes and a functional training challenge. Available weights and colors: 4 kg - plum (vinyl coated) 6 kg - Marine (Vinyl Coated) 8 kg - olive (vinyl coated) 10 kg - light gray (vinyl coated) 12 kg - raspberry (vinyl coated) 16 kg - black (cast iron) 20 kg - black (cast iron) 24 kg - black (cast iron) 28 kg - black (cast iron) All tiguar kettlebell scales have rubber pads to prevent scratching of the floor and stands. Warranty period: 12 months