The Organic Breathable Mini Crib Mattress is designed with your baby's health and comfort in mind. Combining organic materials with innovative features, this mattress ensures a safe and soothing sleep environment. The firm, flat surface provides the essential support recommended by pediatricians, while the 3D breathable cover enhances airflow and temperature regulation, keeping your little one cozy throughout the night. The waterproof cover adds an extra layer of convenience, making it easy to maintain cleanliness and protect against messes.