Features:Reduce breathlessness and increase lung capacity by strength-training your respiratory muscles.Power up your lungs with a daily workout from the comfort of your armchair.Simply use it for about five minutes a day(equal to 30 times' breathing).Small and compact you can take it anywhere.It can be used by almost anyone with no side effects.Specifications:Material: PlasticItem Length: 10.7cm / 4.3inPackage Weight: 31g / 1.1ozNotice:Due to the difference between different monitors the picture may not reflect the actual color of the item. Please consider you mind or not before buying.We don't offer color choice. Your order will be sent in colors at random.Package list:1 * Abdominal Breathing Exerciser
