black 1Pc Self-heating Tourmaline Neck Magnetic ​Therapy Support Black Neck Brace Support Belt Cervical Vertebra Protection

Specification:
Name: Self-heating Magnetic Neck Belt
Color: Black
Size: as pictured

Features:
1. Permanent Magnet: self-heating when meet with water
2. High-elastic Fabric: flexible and comfrotable
3. Magic Velcro

Function:
1. Strenthen neck care
2. Dredge the meridians
3. Promote blood circulation
4. Eliminate work stress
5. Promote sleep
6. Relieve fatigue

Package Included:
1x Self-heating Neck Belt

Usage:
1. Thoroughly wipe the tourmaline on the brace with a damp cloth.
2. Place the tourmaline on the brace close to the neck and fix it in place.
3. Adjust the tightness properly, generally 15-30 minutes, you can feel warm.
4. If the rednesss occurs in the corresponding parts, it is a nomal phenomenon. After 20 mins of removal, the phenomenon