The perfect combination of creative and comfy, this 4-pack of baby boys' Sleep N' Plays will become his favorite. Themed prints and coordinating colors offer a variety of adorable choices for dressing him each day. They're made using 100% cotton jersey. The soft, breathable fabric keeps him cool and comfy no matter what he gets into. Mom will appreciate how convenient the front zip opening makes diaper changing and dressing. Just slide him into the Sleep N' Play and zip to close. The soft tab zipper cover at the neck protects his chin from scratches. Machine wash and dry fabric makes laundry day simpler. Just toss this clothing into the hamper with the rest of the easy care items for stress-free cleaning. This set is an ideal choice for gifting to a special new or soon-to-be mother!