Perfect
Love 'em!  The cold lasts just the proper amount of time for a cold compress.  The velcro strap does its job even if I need to get up and walk (forgot my beer in the kitchen).  Gave 'em to my niece for growing pains and the whole house uses them :)<br />TIP: I put a paper towel between my knee and the PEAS (cold compresses should never be directly against the skin).
Rating: 5 stars