I have purchased total three MiraMate Elastic Bandage, it is indeed very useful, it is a Star product, using this very professional bandage, I can effectively fix the quad coil when applying mini magic, so, now, I cannot live without these three-star products, i.e. mini magic, quad coil, and elastic bandage, it improves my health a lot, I feel more energy every day, and my fatigue goes away too, I love these products!!!