Strauss Kettlebell, Black, (6 Kg) HIGH-QUALITY CAST IRON CONSTRUCTION: Built to last of solid cast iron with no welds, weak spots, or seams. Great for training indoor & outdoor and Made of solid PVC plastic filled with iron sand for reliable built-to-last strength. COMFORTABLE WIDE GRIP: Unlike traditional dumbbells, these ergonomically designed for comfort and balance, with an extra-wide handle that allows you to utilize both hands or easily switch between exercises. FLAT BOTTOM FOR STABILITY: Enable upright storage, ideal for renegade rows, handstands, mounted pistol squats & other exercises requiring a kettlebell with a flat bottom GREAT FOR ALL GYM GOERS: Strauss Kettlebells is available in 6 Kg weights, allowing you to work out many muscle groups and body parts with performing swings, deadlifts or get-ups.