Product Feature: Baby Long Sleeve Double Zipper Romper Package include: 1x Romper Ages: For 4-24 Months Baby Your kid will looks very cute on this 2-way Zip up Onesies. Long sleeve to keep arms warm and good Suit for baby playing, sleeping, walking, wearing, photography Measurement: SIZE 66: Length(From shoulder to feet): 56cm/22.05”, Bust*2: 26*2cm/10.24”*2, Sleeve: 23cm/9.06”, Advice Height/cm: 59-66, Weight(KG): 5-7kg SIZE 73: Length(From shoulder to feet): 61cm/24.02”, Bust*2: 27*2cm/10.63”*2, Sleeve: 26cm/10.24”, Advice Height/cm: 66-73, Weight(KG): 7-9kg SIZE 80: Length(From shoulder to feet): 66cm/25.98”, Bust*2: 28*2cm/11.02”*2, Sleeve: 29cm/11.42”, Advice Height/cm: 73-80, Weight(KG): 9-11kg SIZE 90: Length(From shoulder to feet): 71cm/27.95”, Bust*2: 29*2cm/11.42”*2, Sleeve: 32cm/12.60”, Advice Height/cm: 80-90, Weight(KG): 11-13kg SIZE 100: Length(From shoulder to feet): 76cm/29.92”, Bust*2: 30*2cm/11.81”*2, Sleeve: 35cm/13.78”, Advice Height/cm: 90-95, Weight(KG): 13-15kg Notes : 1. Kids of the same age may differ in height and weight. Please check the detail measurements before you place an order. 2. If your babys a bit chubby, please take a size bigger. 1 Inch=2.54cm. Please allow 1-3 cm difference. 3. Because of light effect and weather, please allow a little bit of color difference between the picture and the object.