Dr. Brown'S Gripebelt Blue Birth to 6MGet a good grip on colic relief! Dr. Browns Gripebelt helps naturally soothe upset stomachs in babies and kids. The doctor designed Gripebelt uses a heated clay pack inside a safe tummy wrap that soothes pain associated with colic and gas. Features: The super soft material of the swaddle belt is cozy on the babys belly, while the crinkly ears, accordion arms, and colorful tags engage baby in sensory exploration. An attached, 100% silicone teether