A Therapy Pack is a natural form of pain relief that uses temperature to provide comfort. They can be used hot or cold depending on the individuals preference.
 
Therapy Pack: Medium (5"x9") A great size for:
Kids of all ages Helping kids wind down at bedtime
Headaches Discretionary size for cramps (fits in a hoodie pocket!)
Use as an ice pack
 
This size also helps add some comforting pressure to the forehead if you struggle with falling asleep.