Key Features Of Advance Baby Kangaroo Carrier. Carrier Can Be Used In Six Ways. Soft And Elastic Mesh Provides Good Aeration And Comfort. Carrier Can Be Used Through The 4 Seasons. Head Supporter And Protection Band Can Be Taken Off Or Attached To The Pouch For Different Circumstances. Head Supporter Protects The Baby's Neck And Can Be Replaced With Cross Protection Belts When Baby Grows. Other Safety : Features Head Supporter Protects The Baby's Neck And Can Be Replaced With Cross Protection Belts When The Baby Grows Older. Sales Package : 1 Carrier With Head Supporter And Protection Band. Other Body : Features Designed With A Head Cushion And Neck Protection Band, Zipper Is Placed Underneath The Pouch For Re-sizing The Carrier According To The Size Of The Baby. Other Features: Carrier Can Be Used In Three Ways, Soft And Elastic Mesh Provides Good Aeration And Comfort, Carrier Can Be Used Through The 4 Seasons, Head Supporter And Protection Band Can Be Taken Off Or Attached To The Pou