Ideal for babywearing on hot days, or for having on hand for labor. Each scarf has 3 chambers tiny beads that swell with water when soaked for a few hours (see last picture!) You can even add essential oils to the water! Once soaked the cooking effect will last for a day or so - simply resoak for a few minutes throughout the day or dry out the scarf in the sun. Choose from: #1 seahorses, #2 Hawaiian, #3 frogs, #4 cute sea animals, or #5 blue design. These do not have a shopping charge when combined with other items. Hand wash only. For adult use only. Do not microwave.