100% Cotton Imported Swaddle Transition Product: Baby Merlin's Magic Sleepsuit is designed for babies aged three to six months; helps transition from swaddling while promoting healthy sleep habits critical for development Soft Design: The merlin sleep suit is made with a sott jersey cotton outer and inner layer, with a polytil layer in between for breathable comfort; also available in cozy microfleece for extra warmth Easy Diaper Changes: The merlins magic sleepsuit features a double zipper design for quick and easy diaper changes; machine washable for easy care, making life simpler for parents with little ones Comfortable Sleep: The Magic Merlin Sleepsuit 3-6 months encourages back sleeping in cribs; proper fit ensure comfort, giving parents peace of mind as their baby transitions from swaddling Promotes Better Sleep: This sleep sack 3-6 months helps babies develop independent sleep habits atter swaddling, providing the right amount of warmth and comfort for longer, uninterrupted sleep Small hole on neck. Small mark on front top by neck by zipper. In otherwise, great used condition.