* Promotes Better Sleep: Helps ease your baby from swaddle to magic merlin sleep sack 6-12 months; allows freedom of movement while promoting longer, restful sleep for both baby and parents * Ideal Fit for 6-12 Month Babies: Specially designed for back sleeping; baby merlin sleep sack 6-12 months helps babies transition from swaddling; offers comfortable fit for restful sleep * Design for Enhanced Comfort: Baby sleep sack features wearable blanket made of two layers of breathable fabric for added coziness and comfort with two-way zipper for easy diaper changes * Thoughtful Design for Enhanced Comfort: Baby merlin's magic dream sack features a scooped neckline; roomy sack allows legs to move liberally; open sleeves with a zipper covering to prevent irritation