1. Healthy spine, anti-spit and anti-rollover 2. Scientific 30-degree slope, slightly raise the baby's head, fully open 3. The respiratory tract, the baby will automatically burp, reduce spitting up 4. Large pillow surface, don't worry about the baby rolling over 5. Soft memory foam, moderately soft and hard not to hurt the spine 6. Filling: memory foam 7. Pillow core fabric: memory foam 8. Applicable object: newborn 9. Pillow shape: slope shape 10. Dimensions: 56 x 38 x 2/10 cm 11. Weight: 600 grams