FEATURE: ◆ Effective thin arm ◆ Beautiful, convenient and portable, fitness equipment ◆ Suitable for Women's Fitness Yoga. Anti-Roll Design The hexagonal shape of the dumbbell heads prevents the dumbbells from rolling away when setting them down to perform other exercises. Their anti-roll construction prevents hazards, like the dumbbells rolling over your feet, from happening in the first place. Comfortable Grip The neoprene coating on these dumbbells offers a comfortable grip and protects fitness equipment from getting damaged. The neoprene also protects your hands from getting callused and offers a layer of padding for your hands and wrists while performing dumbbell exercises, such as renegade rows. Versatile and Functional Using dumbbells in your exercise routine allows you to target specific muscle groups or perform a full body workout. Dumbbell weights are versatile and can be used for all types of work outs, including but not limited to, isolations, functional training, and HIIT workouts.