Specification:
Size: 11 * 5 * 3cm/4.33 * 1.96 * 1.18inch (Approx.)
Single weight (including packaging): 31g
Single weight (without packaging): 14g
Product material: ABS resin + EVA resin
Features:
1Reduce breathlessness and increase lung capacity by strength-training your respiratory muscles. 2 Power up your lungs with a daily workout from the comfort of your armchair. 3 Simply use it for about five minutes a day(equal to 30 times' breathing). 4 Small and compact, you can take it anywhere.It can be used by almost anyone with no side effects. 5 Three adjustable step for your choice: weak, medium and strong.
Package List:
1 x 3 Stages Slimming Abdominal Waist Exercise
