1. Fit: The dropped shoulders and slightly loose fit conform to baby's body shape. The appropriate amount of looseness is ergonomically designed, allowing for unrestricted movement and promoting healthy growth. 2. The versatile and adorable animal designs, with 3D sculpting highlighting the animal's characteristics, make cognitive learning easy in everyday life and also help mothers and babies interact in a friendly and adorable way, creating a adorable atmosphere every day. 3. Filling: 85# duck down (white) - Each down undergoes over 30 steps of initial and final washing, ensuring safety and a "no-drop" finish. It provides excellent warmth and comfort, perfectly covering every part of the body.