Sculpt & Tone Your Muscles Give yourself a cardio workout whilst sculpting your muscles with Core Balance Neoprene Bone Dumbbells. Choose from a pair of 0.5kg, 0.75kg, 1kg, 1.5kg, 2kg, or 3kg dumbbells to add versatility to your workout and gradually increase the weight as your fitness improves. /// Bone Shape for a Firm Grip The dumbbells have a bone shape which allows you to wrap your entire palm around them without the constriction you get from fixed weight or hex dumbbells. This makes them more comfortable to hold if you’re doing walking, running, cross training, or aerobic exercises. Comfortable Neoprene Coating The dumbbells have a neoprene coating which has a softer feel than cast iron or rubber-coated dumbbells. This makes the dumbbells more comfortable to hold and a top choice for endurance workouts. Neoprene also retains its grip more effectively if your hands are sweaty. Durable Cast-Iron Construction The dumbbells have a heavy-duty cast-iron core. This makes them far more durable than vinyl-coated dumbbells which are filled with concrete and are more prone to cracking if you drop them. If you do drop the dumbbells, the neoprene coating provides greater protection to floors. Safe & Hygienic To Use One of the benefits of having a thick neoprene coating is that the dumbbells are easy to clean. Simply wipe them over with a damp cloth, so they’re hygienic to use when you next workout. Neoprene is also kinder to your hands because it’s free from Phthalates and other chemicals. Targeted Muscle Workout Lifting lighter weights like our bone dumbbells provides a more targeted workout. Because they’re lighter, the target muscles can handle the load without relying on other muscles. You can also lift them for longer to burn more calories and boost your cardiovascular health.