About this item Large handle for superior grip.！ny quality problems support returns.＼/span> Made of cast iron, more durable.Cast iron will really give you the feeling of strength Adjustable kettlebells: Gradually adjust the weight according to your fitness plan, scientific strength training. Save space and save money, you don't need to buy a bunch of kettlebells of different weights Stylish and practical kettlebell design,suitable for both home and gym.