Soft, flexible, neoprene covers, 6" dumbbell-style tubes conform to your hands providing the perfect grip for upper-body resistance exercises and walking activities. Comfortably secure, stretch elastic hand strap eliminates over-gripping and hand fatigue. This is a great addition to your walk outside, treadmill workout, and Elliptical workout just to name a few. Your can also secure Mini Contour-Weights to your foot for leg, hip or buttocks exercises.