Multiple Weight Adjustments: seamlessly transition between a heavy kettlebell for serious fitness and a lightweight kettlebell for precision strength training; No need to buy multiple kettlebells! Each kettlebell plate assembly adjusts between 0.86 lbs and 4.4 lbs (before and after filling with water); Total weight is adjustable between 5 lbs, 8 lbs, 13 lbs, 17 lbs, and 22 lbs Easy to Use and Safe: the high-density ABS plastic layer makes the kettlebell more durable; The stable locking mechanism ensures that the parts will not loosen; You can change the weight by rotating the nut on the kettlebell; The traditional tightening method is more reliable and is not as simple as the spring buckle, which makes people feel uneasy; Let you use it with peace of mind while focusing on exercise Ergonomic: our adjustable professional kettlebell features a kettlebell style that's easier on the wrist and back of the forearm for advanced kettlebell exercises like snatches; The kettlebell maintains its shape no matter the weight; Others on the market will look weird and lose shape as you add or remove weight