This is the Yuunysleep pillow, which is safe for newborns, helps them sleep deeply, and has become a number one seller on Rakuten and a trend on social media. ★ Purchased from the official website around late February 2025 ★ Cooling cover has been washed in a laundry net ★ Non-smoker, no pets ★ Used once for a trial sleep ☞ Selling because I prefer another pillow. When shipping, it will be placed in the included drawstring bag as shown in the last image, and then compactly packed in a cardboard box. The cooling cover will also be included. Although it is almost new, please understand and accept any creases due to home storage. Please refrain from purchasing if you are overly concerned about these points. -------------------------------------------------- ▼ Quoted from the official website below -------------------------------------------------- 【Product Description】 The yuunysleep pillow is a baby pillow specifically designed for newborns to help them sleep soundly and prevent flat head syndrome. It was created in collaboration with a baby product factory with about 30 years of tradition in Korea and a designer for infant brands. It helps babies who are difficult to put to sleep sleep soundly, and is supported by many mothers. This yuunysleep pillow supports a baby's peaceful sleep by improving their sleeping environment, and is designed with a 3D structure to help shape the soft baby's head beautifully. It provides a sense of security like a mother to the baby, and a moment of rest in daily life for the mother. It is also perfect as a baby shower gift or present for family and friends. 【Safety and Comfort】 Thorough hygiene management is carried out using advanced UV sterilization and vacuum compression packaging. It has obtained KC safety certification as a baby textile product, which is considered strict, from the Korea Apparel Testing & Research Institute (KATRI), a government-approved certification testing institution.