The invention is about a cover and a hanger structure that aims to keep the pacifiers hygienic while babies are not using their pacifiers. The purpose of the invention is to form a pacifier protective cover, which is made of 100% cotton fabric and has an elasticized shrinkable mouth, in which the pacifier can be placed, and to ensure both the protection of the baby's health and the parents' peace of mind. It includes a hanger consisting of Velcro straps in order to adjust the length of the pacifier strap according to the user's request and to keep it at this adjusted length. Another original feature of the invention is that it increases the baby's freedom of movement because it occupies less space than other protective plastic covers, and also the fact that the hanger is light and the hooked ring that is placed in this corrugated ring by taking the dress between the clothes, also allows the baby to lie facedown, crawl, and lie facedown, and ensures that it does not disturb the baby in crawling movements and does not damage the baby's clothes.