Apply for:

Bone hyperplasia, arthritis, such as cervical spondylosis,  the neck disease, also apply to  the daily health.

Washing methods:

1.wash gently with water under 30 degrees.

2.dry-clean is not applicable.

3.bleacher and other chemical scours are not applicable.

Note:
1, part skin damage are banned to use.
2,when body install a heart pacemakers, insulin pump, and other electronic equipment are banned to use.
3, cancer and the critically ill patient are banned to use.
4, when using, skin feels burning, is a normal phenomenon, it won't injure skin, can shorten the wear time required to wear.
5, to allergic constitution crowd ,when using ,skin red violet is a normal phenomenon, take off the can.