• Remove lung mucus: special hollow cover design. Chest physical treatment (CPT) or body position drainage and percussion help to release the mucus and the airway wall, and help to push the mucus upward and help the body carry out the natural mucus clearance process.
• Operation method: repeatedly knocking the back and air of the sealed cup by hand, forming the vibration of the drum, forming the deep muscle vibration, so as to achieve the effect of activating circulation and collaterals, and phlegm.
• Professionally designed and easy to use: the high-end quality of this chest impact cup is recommended and recommended by professionals. This is the perfect gift for relatives who need to remove mucus.
• Material: food grade silicone material, high elasticity, long and no deformation, uniform force and comfortable handle.
• Easy to carry: lightweight and portable. You can put one in the house and the other in the bag. Comfortable and suitable for children, adults and the elderly.

1 Piece Palm Chest Percussion Cup