Baby Crane Strap RomperProduct ID: BB28394 Material: 95% Cotton, 5% Polyester Color: Red, Blue Size Chart Size (Age) Height (CM) Chest (CM) Length (CM) 3 6M 60 66 51 40 6 9M 67 73 53 42 9 12M 73 80 56 44 12 18M 80 86 58 46 18 24M 86 85 60 48 *Babies grow at their own pace. It's recommended to choose the size that corresponds to your mini's height and weight rather than their age for a much more accurate fit. Please also take delivery time into consideration. *The parcel