Introducing the M3 Mobile hand strap, a convenient pack of 10 designed to fit the SM15, SM10, and SM20 devices. Manufactured by M3, this lightweight hand strap weighs just 0.07kg and is the perfect accessory for securely carrying your mobile device. Don't miss out on this essential item for your M3 devices. Order now to experience the convenience and peace of mind that comes with the M3 hand strap pack of 10.