APPLICATIONS:
Hot therapy: alleviate rheumatic pain, neural pain, sciatica, vertebral pain, improve mucous membrane scar after surgery.
Cold therapy: Be great for your body when it is experiencing throbbing, achy, sore, and excruciating pain, burning,fevered and flush.

INSTRUCTION:
1. Heat by microwave for less than 100 seconds. If use it continuously,please less for 60 seconds.
2. Freeze in the refrigeratory for 30 minutes.

CHARACTERISTIC:
1. Use for both Hot & Cold therapy.
2. State flexible at below -18°C.
3. Leakproof,nontoxic.
4. Re-usable