Give your little one a cozy and fun bedtime with these Sesame Street Cookie Monster Sleeper Pajamas 18M. Made of soft and comfortable polyester material, these long-sleeved pajamas feature a cute blue design with Cookie Monster character details. Perfect for infant and toddler boys, these pajamas are sure to become a favorite for both parent and child. As described, these pajamas meet all expectations and are perfect for a good night's sleep. Height 31"-32" weight 21"LB -24" LB