This is a set of two small sleep sacks that are the same color. 96% polyester, 4% spandex TOG Rating 0.5 The Zipadee-Zip’s unique starfish design provides the cozy, secure feeling of a swaddle without limiting baby’s range of motion. A safer alternative once baby starts to wiggle and roll Keeps them comfy and covered during naptime and nighttime Designed based on safe sleep recommendations from the American Academy of Pediatrics (AAP) Suitable for little ones 3 months–3 years Intended for sleeping only and should not be used for walking or running