Material : 100% cotton Size : Tooth to Tail 78cm Head to Tail 93cm Usage:The Sharks are here to keep your little ones some warm. The cute fish shaped baby bags are designed with safety and ease of use in mind. Made of 100%cotton, they are very soft and breathable while keeping your baby cozily warm. The zippers provided on it helps to get your baby in and out with minimum fuss. Please be noticed that this sleeping bag is with reserved holes for stroller seatbelt.