This great product by Gold"s Gym is perfect for toning and burning calories while you workout. Made of soft, durable Neoprene Fabric with a Comfort-Fit Strap. Each weight is 1 pound and features a reflective strap for added visibility while you walk or workout. The Gold"s Gym 2-lb. Pair of Walking Weights allow users to tone and tighten upper body muscle groups. Walking with weights not only helps build stamina but also burns off extra calories. These cast-iron dumbbells are covered in neoprene and they are comfortable to hold even when hands are sweaty. The Gold"s Gym 2lb Pair of Walking Weights is the perfect addition to any light workout routine such as walking or light aerobic exercises.