Theratherm Digital Moist Heat Pack provides deep moist heat therapy for temporary relief from pain associated with arthritis, back pain caused by muscle spasm and inflammation caused by strain and tension.
Its flannel cover draws moisture from the air; as the packs temperature rises, moisture is released onto the skin to speed relief. 
Easy-to-use digital control is convenient and safe. 
Temperatures range from 88° to 166° F (32° to 74° C); treatment sessions up to 60 minutes.
 
Available in 2 sizes