HIGH-QUALITY IRON SAND MIXTURE KETTLEBELL: Built-in high-quality iron-sand mixture, solid kettlebell, small size with no welds, weak spots, or seams. Great for training indoor & outdoor. FLAT BOTTOM FOR STABILITY KETTLEBELL: Enable upright storage, ideal for renegade rows, handstands, mounted pistol squats & other exercises requiring a kettlebell with a flat bottom.
