... the straps correctly fitted and adjusted before using the baby carrier. if damaged, please stop using Feature1.Generous ... baby's spine, lumbar in normal development, emovable design, easy to use, kangaroo strap is folded down2.shoulder band ... time use, can effectively decompose the pressure on the shoulder, not easy to feel tired3.unique design, to make ... ,Carton size is 82*32.5*53cm baby sling carrier