At 1/2 pound each, Bala Bangles add a constant but comfortable resistance to your workout. Wildy versatile, they can be worn on wrists or ankles for training and recreational activities alike. So fold laundry, shred your biceps, go for a walk or train your core. The world just became your gym. Care Instructions: Clean with yoga mat cleaner. Materials: Silicone-coated cast-iron bars; athletic elastic Specifications: MADE TO MOVE Add a constant but comfortable resistance to your workout with one pound Bala Bangles wrist and ankle weights, helping to burn fat and build muscle. ADDITIVE TO ANY WORKOUT For yoga, running, aerobics, pilates, walking, traveling, home workouts, core training. You name it! SIZED FOR EVERYBODY Bala Bangles are made of the highest quality fitness materials and come in a range of colors. Traditional dumbbells build strength. But limit your range of motion. And interrupt your workout each time you pick them up or put them down.