BundleBee baby wrap is one of a kind product that is a cross between a down-like swaddling blanket and a carrier. It is perfect to use in a crib, a bassinet or a bassinet stroller. BundleBee wrap has an insert made out of coconut fibers that provides comfortable back and neck support. The coconut insert allows you to hold or carry the baby while she is asleep without waking her up. It also protects your baby and apposes back and neck when friends and family hold her. Since new babies start to move and wiggle after 2 or 3 weeks after birth, traditional swaddles stop being effective quickly. BundleBee wrap is designed to provide room for natural baby movements while they rest or sleep. At the same time, BundleBee wrap is made out of down-like material that still hugs the babies like a normal swaddle. BundleBee wrap is filled with high-quality, hypoallergenic polyester that will not cause overheating or sweating. It will not change shape after washing. The 100% cotton feels great to your baby and apposes delicate skin. BundleBee baby wrap is easy to wrap up or adjust the size. Just fold the bottom up and then fold each side over. Align the Velcro strips and it is done in 10 seconds tops. Velcro strips let you adjust the size of the bundle. Best for babies from birth to 4 months old.