Available from 5lb kettlebell, 10 lb kettlebell, 15 lb kettlebell, 25lb kettlebell & 40lb kettlebell up to heavier weights of 80 lb for progression. BLACK PAINT COAT: The outer paint coating enhances durability, resists corrosion, ensuring long-lasting performance & modern aesthetic; The kettlebell cast iron is ideal for people looking for a combination of functionality & strength.