Enhance your home workouts with a bit of resistance when you use the Sunny Health and Fitness Neoprene Dumbbells (NO. 021-5-PAIR). This dumbbell set is an excellent way to add some extra intensity to your workout routine. Use these 10 lb. dumbbells for aerobic workouts . toning . or walking exercises. Neoprene-coated dumbbells are fast becoming one of the most popular choices in dumbbell workouts. A soft to the touch feel and eye-catching colors help make this item a popular choice. The neoprene coating is soft . durable . and non-toxic. The malleable handle on this weight dumbbell makes it easy to grip even when you are sweating.