Details & Specs for Thermophore Heat Pad

Size: 14 x 27 inches
Designed for Back/Hip/Leg/Shoulders
HAND HELD Switch - Hold switch down to heat, release to cool

Nearly twice the size of most standard heating pads. Providing an area
of heat therapy large enough to cover the entire spinal area, the length
of a hip and leg or all across both shoulders, to effectively relieve
pain and relax all the associated muscles - not just one small, isolated
point.

Original Thermophore Automatic Moist Heat Pack is designed with a
special hand-held switch. Just press for heat, release to cool and
alternate as often as you like. If you happen to doze off and your hand
relaxes, the unit will cool as a safety feature.

Specs
Size: 14 by 27 inches
Weight: 4 lbs
Cord Length: 6 feet
Maximum Temperature: 180°F
Electrical Specifications: 110 Volts; 150 Watts - 60 HZ A.C.
Recommended Application Time: 15 - 20 minutes at a time