Sharper Image Calming Heat Back Wrap Fabric 1 pk

Calming Heat back wrap features massaging vibrations that can be turned on and off. There are 3 therapeutic settings, 3 massaging vibrations and 3 lumbar intensities for 27 relaxing combinations. The USB port allows for use with any USB 5v 2a power pack (not included) for on-the-go or with a standard wall adapter (included).