Still nursing shoulder injury (old, recurring) It is becoming bothersome, and I'm thinking an orthopedic visit with a cortisone shot might need to happen. Trying to avoid it with stretches, motrin, heat and ice. Massage/therapy appointment has been moved up three times due to weather. Hopefully get seen Friday. So, using another $5 ECB, I got the below item. It does heat up nicely and I can put it under clothes. I dug for a bonus pack, got 5 of them for just $2.44. Worth it.