The Butterfly Swaddle is an All-in-One Swaddle and Transitional Sleep Sack making this the best Sleep Training System on the market today. This swaddle features: - Patented mesh-wing design that helps slow the startle reflex all healthy babies are born with. - Silent and Soft "velcro-like" closure material that won't wake the baby when opened/closed or adjusted. - Buttery Soft and stretchy organic material that gives the baby a cocooning effect. - Helps through the 4th Trimester changes of swaddling through transitioning out of the swaddle. Fabric: 68% Bamboo, 27% Organic Cotton, 5% Spandex Care Instructions: Machine wash
