Durability At Its Finest: Constructed of solid cast iron core and thick neoprene coating, the hand weights in this set are engineered for maximum durability. They will not break or bend after repeated use. The neoprene coating on LIONSCOOL dumbbells offers a comfortable and secure grip, and protects fitness equipment from getting damaged. The hexagonal shape of the dumbbell heads prevent the dumbbells from rolling away when setting them down to perform other exercises.
