Maximise your treatment with the Wellbox Roll Head 2. This medium sized treatment head has been developed for use on larger skin areas, balancing precise application with maximum coverage. When connected to the device, the rollers gently mobilise, sculpt and relax your muscles to improve your skin's health. If used regularly, you can expect to see your skin become more toned with a firmer and softer appearance. This size of attachment is perfect for treating the arms, forearms and calves.