Attention:
Note: (unit : cm 1cm = 0.39inch; 1 inch=2.54 cm )
Tag Size is Asia size , please do take your own measurement to choice the right size .
As the different measurement methods . Pls accept the error approximately 2-3cm (About 1 Inch )
PS: if you have a little fat , pls choose the bigger size .
The suitable age is just suggested , when you to choose ,please to note size in detail