Dr. Brown's Gripebelt baby belly band safely soothes little one's upset tummy. The doctor-designed adjustable heated tummy wrap provides warmth and a gentle compression to help comfort an upset stomach. The baby heating pad uses extra-soft fabric to comfort your baby, while the soft, snuggly Hedgehog keeps baby engaged. The Gripebelt belly band provides comfort externally without the struggle of giving baby medicine or medication. And it's easy to use! Simply warm the clay pack in the microwave for 10 seconds, insert the warmed pack into the belt, and secure the adjustable band to gently compress baby's belly. The clay pack can also be frozen and used as an ice pack. To clean, connect the fastener strips together and machine wash delicate. Tumble dry low. 0m+. Warning: Product can cause burns if too hot or left on for too long. Remove immediately at any sign of irritation or distress. Do not leave on during sleep. Do not secure strap too tightly. Monitor during use.