This baby bedding set combines cozy nest warmth with the highest hygiene standards. The filling is made from 100% skin-friendly branded polyester fibers that retain their shape even after frequent washing. The cover is made from high-quality cotton (100%), processed into a particularly smooth, cuddly, and lint-free fabric. This ensures a comfortable sleeping environment from the very start. Up to the age of 10, a child spends 10-13 hours a day in bed. To ensure the essential sleeping conditions for your child's healthy development, three important points were prioritized in the design of our mattresses: orthopedic support, hygiene, and optimal air circulation.