Large Heat Pad, Electric Portable Heated Pad with 5 Massage Modes, Auto Shut-Off

🧿XL heat pads 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 Chronic. 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 12V heating pad, You can choose low-temperature to help relieve musle tension, and 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 built in 4 massage motors to provide extra relaxation for the back. There are PULSE, QUICK PULSE, CONTINUOUS, WAVE, MIXED, 5 vibration modes for options. The vibrating electric heating pad will help you soothe neck and shoulder muscle tension and soreness and improves blood circulation to relieve cramps or menstrual pain.