Each one of our adorable sleep 'n plays is made with soft cotton, a gentle and easy-care fabric that’s perfect for newborns and babies. We use STANDARD 100 by OEKO-TEX® certification on products tested in an independent laboratory against a list of more than 400 harmful substances, including PFAS. Designed with features that keep your life easy, each sleep 'n play is easy to put on and take off. This pack includes one blue baby boy sleep 'n play.