This sleep sack surrounds your baby in naturally soft cloud like comfort and it meets stringent CPSC safety standards so every stitch snap and zipper is designed to protect your little one. Gentle on eczema prone and sensitive skin the chemical free fabric keeps your baby cozy without irritation letting you rest easy knowing safety comes first. Our wearable blanket zipper glides effortlessly from the top or bottom turning late night diaper changes into a quick quiet task and a thoughtfully placed interior zipper guard and a fabric cover at the top keep cold metal away from your baby chin and chest eliminating the risk of scratches or pinches. Designed with a generous bell shape this wearable blanket offers plenty of legroom for your baby to kick roll and wiggle freely promoting healthy hip development without any restriction and the snug neck and arm openings keep the sack securely in place all night. This pack includes multiple sleep sacks in easy to coordinate unisex colors.