DescriptionMade of Lycra and TPUmaterial, comfortable and durable for use, not easy to break, long serving life.Make sure maximum safety and transfer the heat perfectly. Adjustablebelt make this period cramp simulator can be easily worn for different people.Features-Color: Pink-Material: Lycra, TPU -Size:100.00X12.00X0.50cm/ 39.30X4.72X0.20in-Voltage: 5V -Power: 6.5W -Using Time: 5000mA for 2-5 hours -3-Gear Adjustable Temperature: 45(blue light), 55(green light), 65(red light) -Additional Functions: 6-Gear Adjustable Vibration Massage Modes -Note:The label is random -Made of Lycra fabric and durable TPU belt, very comfortable to wear, can serve you for long time. - You can use this heating belt in different scenarios, whether you are resting, reading, driving, or working. - Better heating performance, 3 heat settings, effectively relieving the menstrual cramps and associated abdominal pains. - The period belt is safe and stable heat emission, conduct the heat efficiently anduniformly with little heat loss. - This heating pad for cramps is a great self-use product that can also be used as a gift for girlfriends, daughters, mothers and friends.