babies are happiest being held. Using a sling helps them feel supported, close to your heart, and allows you to use your hands. sizes XXS-XXL Chose your size from petite to Queen. XXS PETITE:55", XS:60", S:65", M: 70", L:75" XL 80" XXL:85", QUEEN: 90" Use safely for babies up to 35lbss.