Snailax Heating Pad for Back Pain Relief, Large Heat Pads for Cramps, Neck and Shoulders - 661

XL heat pad size for full coverage Snailax large heat pads measure 36 x 20 inches which can fully cover the neck and shoulders, back. The Large heat pads for cramps will be a heat therapy option for both men and women of all shapes to help them relieve stiffness, tightness, muscle spasms, and cramps. A large coverage area heated pad offers maximum relaxation after a long day of work and also can be a convenient heat pad for your family's daily use. Fast heating pad for back pain relief The heated back and neck wrap heats up in 2 minutes to get warm quickly with 2 levels of heating settings. The 24V safety voltage provides extra warmth than a 12V heating pad, You can choose a low temperature to help relieve muscle tension, and a high temperature to relieve your back pain. After 30 minutes of continuous use, the electric heating pad's built-in safety feature will auto-shut off to prevent overheating and skin burns. Vibration massage heat pad with 3 modes Snailax Massage Heating Pads ar