Bala Bangles add a constant but comfortable resistance to your workout. Wildly versatile, they can be worn on wrists or ankles for athletic, recreational and domestic activities alike. The world just became your gym. - Additive to yoga, aerobics, boxing, pilates, walking, home workouts, core training and rehabilitation. - Made of the highest quality fitness materials – steel wrapped in baby-soft silicone. Athletic elastic and hook and loop fasteners allow for a perfect fit every time. Includes two 1 pound weights and a matching black carrying case New - never used