Two Sleep Solutions in One: The Butterfly Cardi offers two sleep options. It can be used over any arms-out swaddle or sleeping bag to support hands-up sleeping or worn over a swaddle to aid in transitioning to arms-out sleeping. Hands-Up Sleeping: Some newborns find comfort sleeping with their hands up near their face. The Butterfly Cardi features butterfly wing pockets that allow babies to keep their hands near their face for comfort and self-soothing. Transitioning Out of a Swaddle: As babies grow and begin to show signs of rolling, it's important to transition them to arms-out sleeping for their safety. The Butterfly Cardi helps in this transition by providing a sense of containment with its unique arm pockets while allowing gradual adjustment to arms-out sleeping over a period of 10 days. Safe for Sleep: The Butterfly Cardi is made with super stretchy GOTS certified organic jersey cotton, ensuring comfort and allowing for full chest expansion during breathing. It is designed to not interrupt the natural sleeping position for healthy hip joint development. Breathable and Skin-Friendly: Crafted from organic cotton, the Butterfly Cardi is breathable, helping regulate your baby's temperature overnight. The natural fibers are also gentle on sensitive skin, including conditions like eczema and dry skin. Adjustable Fit: The press studs on the Butterfly Cardi can be adjusted for a firmer fit around your baby's torso, providing added security for babies with a strong startle reflex. Easy Care: The Butterfly Cardi is machine washable for easy care and maintenance. Overall, the ergoPouch Butterfly Cardi in Willow offers a safe, comfortable, and versatile sleep solution for your baby, supporting their sleep preferences and developmental milestones.