Our new adjustable kettlebell 18-kilogram version provides a full-body workout without taking up a lot of space. This compact and durable kettlebell gives a space-saving option for those working out at home. Combine seven kettlebells of different weights into one single kettlebell, it is adjustable with a simple load and lock mechanism. Weight increments run from as follows: 3.6kg; 5.7kg; 8.2kg; 10.8kg; 13.4kg; 15.9kg; 18kg. To properly select the desired weight, pull out the safety lock, turn the lock, add or remove weights as required, and turn the safety lock to hold the weights safely in place.