forehead read thermometer strips, enough quantity to meet your long time using, you can share with your family members or friends.our instant thermometer stickers can monitor kid’s body temperature quickly, you just need to press it on your kid’s forehead for several seconds (about 15 seconds).you can use this baby forehead thermometer strip for many times, clean it with a soft cloth and put it into the box for storage and for next time use; Please note that keep away from sunlight and heat source.our baby head thermometer stickers are light in weight and proper in size, you can carry it for travel easily, parents can monitor the baby temperature without affecting the baby sleep and check the child’s temperature immediately.