Product descriptionMaterials: cottonS size: long 66-75cm, suitable for baby 0-8 monthsM size: long 73-85cm, suitable for baby 8-24 monthsL size: long 83-95cm, suitable for baby 24-60 monthsClosure: ZipperColor: style 1 style 2 style 3Package included: 1 x baby 1. Exceptional quality super soft cotton fabric Cotton outer and inner lining, machine washable and can be tumble dried on low heat.2. Optimally regulates body temperature so that it can be used in all 4 seasons. Available in three sizes: Small is for babies 0-8 months and 66-75cm. Medium is suitable for babies 6-24 months and 73-85cm. Large is suitable for babies 24-60months and 83-95cm.3. Excellent zipper design The zipper is nickel free to prevent allergies, the button design and collar prevent the chin from being scratched, and really easy to put on and take off.4. No more loose or discarded sheets or blankets Baby s offer a cozy and safe environment for your child to nap, which means more sleep for your child and for you5. Good warmth Warm lined baby winter with long sleeves in high-quality, safe and healthy sleep for your child at a constant temperature in the baby .