... the straps correctly fitted and adjusted before using the baby carrier. if damaged, please stop using Feature1.Generous breathable ... of back pad, protect baby's spine, lumbar in normal development, emovable design, easy to use, kangaroo ... the shoulder, not easy to feel tired3.unique design, to make it more beautiful and fashionable4.lining ... Carton size is 82*32.5*53cm baby sling carrier