The MEMEENO band soothes and calms your baby in a safe, stylish, and effective way. It keeps your baby’s tummy warm and protected, always. The band also helps ease colic, tummy aches, gas, and general fussiness. When the baby's belly is warm and comfy, everyone can enjoy the precious moments of cuddles and snuggles. How It Works: Self-Heating The triple layer band heats up by using your baby's own body temperature. The warmth & compression pushes gas & constipation down & out. It's handcrafted and made to last with reinforced triple stitch binding hem. Sized for comfort, using an adjustable, secure touch fastener. l bands are one size & adjustable for newborns to 1 year-olds. The band can be worn anytime and is best used after giving your baby a warm bath. **Care Instructions: Hand wash and air dry to maintain shape and color. **It's not intended for use on infants with any medical conditions (i.e GERD, hernia).