The adductor spring is a practical tool for exercising the adductors as well as generally the legs and arms. Squeeze your thighs: Isolate the glute muscle group and work with the resistance of the Thight Toner. Exercise your glutes: you can perform exercises that work the outer thigh along with the glute. Shape your arm muscles: You can strengthen the upper body by pressing the handles with your hands. Material: Plastic with foam padding Dimensions: 25 x 15 cm *Available in a variety of colors - Color shipping subject to availability.