The Define and Develop ankle/wrist weights can help you build muscle and stamina while shaping and toning your entire body. Our unique design allows the thumb loop to be folded down and out of the way when not in use and locked into place with the adjustable fit strap. These comfortable weights can be worn anywhere from home to the office to the gym, and in between, to help you burn more calories and increase your metabolism. Add some intensity and energy to your workout by adding resistance.