30 LB Competition Kettlebell - Single Piece Casting - LB Markings - Full Body Workout | Titan Fitness
Bionic Body Soft Kettlebell with Handle - 10, 15, 20, 25, 30, 35, 40 lb. for Weightlifting, Conditioning, Strength and core Training | FitnessGearUSA.Com
CAP Barbell Cast Iron Kettlebell, Single, 30-Pounds - Walmart.com