*Made from only the softest, natural 100% cotton
*The secure design creates a cozy, womb-like feeling for the baby and prevents startle reflex that can wake your infant
*Soft fabric wings fasten and readjust securely with hook and loop attachments to create a perfect fit.
S (75*50cm), suitable for 0 to 3 months baby.
L (75*60cm) ,suitable for 0 to 6 months baby.