SUPERIOR QUALITY FOR LIFETIME TRAINING Yes4All offers TWO different kettlebell versions for you to choose: Adjustable Kettlebell and Fixed-Weight Kettlebell High-quality Solid Cast Iron Kettlebell: Built to last without wear and tear - constructed of solid cast iron with no welds, weak spots, or seams. Great for training indoor & outdoor, whether at home or in the gym. Large Round Handle: Yes4All Solid Cast Iron Kettlebell features textured, solid handle for a non-slip, safeness and comfortable grip with one or both hands, and easy for both men and women to use so you can push yourself to the limit. Flat Bottom: Our kettlebells feature flat bottoms making it easy to store and expand your exercises that a regular kettlebell does not offer. Powder coating finish: Our powder coating is durable and doesn't chip away like other products with the shiny enamel finish! The powder coating gives you better grip and won't slip in your hand like a glossy finish. Yes4All Adjustable Kettlebell allows you to tailor your workout to your own specific needs. It not only saves your money but also cuts down on storage space. The Adjustable Kettlebell can be adjusted from 10lbs to 40lbs for your desired workout. Feature a reliable and quick locking mechanism, all kettlebell weights are tested for times to ensure safeness during use. HAVE A LIFETIME OF HEALTH BENEFITS WITH YOUR KETTLEBELLS Improve strength, stamina and coordination Total body cardio workout, burn fat and effective toning Works great for your stabilizing muscles - for active Improve movement, agility and speed WARRANTY 1-year warranty and 30-day return (contact seller for more details)