Keep your baby warm and safe all night in this gorgeous and unique baby sleep sack. Your little one will love the comfort of this super-soft velour wearable blanket. It unzips on 3 sides to make diaper changing extra easy. Adorable flower appliques and hanging flowers attached to sleepsack. Sleep sac in general reduce the risk of SIDS as it keeps babies on their backs and prevents them from overheating. They have safety ties on each side of the torso to prevent little one from slipping into sac. These revolutionary sleep sacs also keep the child secure yet they have the freedom to kick their legs and not get frustrated. Since they cannot kick off the sleep sac they stay content and warm sleeping through the night.