comfheat microwave heated baby tummy wrap filled with flaxseed emits soothing moist heat to relieve babies and children of abdominal pain, flatulence, colic and constipation and other symptoms; the product uses soft skin-friendly and breathable fabrics, without the use of any medication can be warmed up to help relieve the baby's pain; how to use: take out the filler packs, put them in the microwave oven to heat up for 20-25 seconds, check the After heating, check whether the temperature is appropriate, and then put the cloth cover for hot compress; using high quality Velcro, you can freely adjust the size of the heating pad fixed in the baby's abdomen and provide gentle pressure, so that the baby is in the best state of abdominal compression, suitable for 0-3 years old babies to use.