Yes4All 5-80 lbs Cast Iron Kettlebell for Dumbbell Weights Exercises, Gym, Full Body Home Workout Equipment, Push up, Grip and Strength Training50 POUNDS SOLID CAST IRON HEAVY KETTLEBELL: Crafted for longevity, strength training kettlebells showcase a sturdy solid cast iron construction without welds, weak spots or seam, offering consistently high performance through fitness journey BLACK PAINT FINISH: Coated with anti corrosion paint, kettlebell offers a grippier feeling, allowing you to focus on workout rather than worrying about it slipping out of your hand; The finish of heavy kettlebell