Features:

Pain Relief:Relieve muscle tension and neck,back pain at the office,in car,or at home

Hot-cold use:Use as a heat pack or convert to cool therapy.the heat lasts for 20-30 minutes.

Therapeutic:easy to heat in the microwave,our ergonomic soft wraps stay put to treat pain deeply.
Directions

Heat lace the back wrap in the microwave for 1 to 2 minutes depending on the microwave power.Filp the wrap over every 10 seconds while teating to allow for even heat distribution.

Cold lace in the freeze for 60 minutes.