Baby blankets can provide additional warmth, helping infants stay cozy in cold weather. They are typically made of soft materials, providing a comfortable feeling for babies. Baby blankets can offer a sense of security and soothing effect for infants. They can be placed in their sleep to aid relaxation and comfort. When choosing baby blankets, ensure selecting materials and sizes suitable for the baby's age and the season. Additionally, always ensure proper supervision when the baby is using a blanket to ensure safety.