SET OF 3 KETTLEBELLS: Includes 5, 10, and 15-pound kettlebells to help target all major muscle groups in a variety of exercise options ERGONOMIC HANDLES: Wide & comfortable grips accommodate both hands to allow a firm grip and two-handed workout routines CONVENIENT STORAGE: The included rack provides a dedicated space for your weights when not in use and easy access when switching between exercises HEAVY-DUTY MATERIALS: An HDPE shell covers a solid concrete core to prevent cracks and breakdown for years of enjoyable exercise VERSATILE EQUIPMENT: Varying weights are ideal for squats, lunges, thrusts, presses, and more in your choice of 3 weights