The Sanguine Kettlebell is cast in one solid piece with the highest quality first run iron ore available,not scrap,creating a stronger,more reliable handle and a void free surface. Wide flat machined base of our kettlebell sits perfectly on the floor and does not wobble. The Sanguine’ Kettlebells has a matte black powder coat finish gives our bells superior grip when you get deep into long, sweaty, metabolic workouts and allows chalk to stay put on the handle. This feels more natural than a thick epoxy finish. Available Sizes: 4 kg / 9 lbs,6 kg / 13 lbs,8 kg / 18 lbs,10 kg / 22 lbs,12 kg / 26 lbs,16 kg / 35 lbs,20 kg / 44 lbs,24 kg / 53 lbs,28 kg / 62 lbs & 32 kg / 70 lbs.