The Summer Infant Original SwaddleMe has been designed and tested to keep your baby snug, safe and comfy every night throughout their first year. This swaddle has extra soft, adjustable wings to provide a snug fit for even the wriggliest babies. The secure design will create a cosy, womb-like feeling for your baby and prevents the startle reflex that can wake up little ones. This pack of 3 has been designed with leading safe-sleep experts, and is trusted by parents around the globe. *Suitable for 0-3 Months (7-14 lbs / 3.2 – 6.4 kg)*