Recommended for summer heat対策! As the summers in Japan become increasingly harsh year after year, this cool mat is designed to make outings with your baby in a stroller more comfortable. It easily attaches to the stroller and gently supports your baby's back and bottom. *This is a used item, so as the photos show, there is some light wear and tear (wrinkles and marks) on the surface, but there are no tears or major stains, and it is in good working condition. Please consider this as preparation for the upcoming hot season. Please purchase only if you understand that this is a used item and has been stored at home.