These used kettlebells may not look the best but they'll get the job done. These red-painted iron made bells are perfect for any gym, training or weight lifting enthusiast not overly concerned with aesthetics. Previously used for competition with a growing fitness brand named Hyrox, these bells can be a great addition to any collection. Weighing 32 KG and measuring 8.268 inches in diameter, these weights were specifically made for adults. Whether you are a seasoned athlete or just starting out, these bells will provide a challenging workout with great physical results.