Easy to use: 1- Warm the herbal pouch in your microwave for 15 seconds. 2- Place it in the pocket of the soft belly wrap. 3- Wrap your baby in the swaddling warmth and comfort. 4- Watch the transformation of your child into a happy, calm baby. The combination of plush waistband, herbal warming pouch and binding sensation instantly calms your fussy baby suffering from gas, colic, constipation or acid reflux. The patented herbal pouch works its magic through a mix of seven ingredients including lavender, chamomile, lemongrass and peppermint — all sourced from the country of origin. Just Heat and Treat.