Ergobaby Carrier Light Gray Used for about 2-3 years, but in good condition. Simple design, suitable for both boys and girls. Usage period: From when the neck is stable (4 months old) to 36 months old. ※This is a junk item. Please be aware before purchasing. Part of the buckle on the back is damaged. (Photo 4) The buckle can still be used, but for safety reasons, we recommend replacing it before use. There is one spot of inconspicuous staining. (Photo 5) Also selling #Ergo Infant Insert yumiee♡shop, which can be used from newborn. Please consult if you wish to purchase them together. We will also consider a price reduction. #Ergobaby Carrier yumiee♡shop