(Unit：CM)
120=4T-5T：fits for: 105-115cm height / 4-5 Years Old

130=6T：fits for: 115-125cm height / 5-6 Years Old

140=7T：fits for: 125-135cm height / 7-8 Years Old

150=8T-9T：fits for: 135-145cm height / 8-9 Years Old

160=10T-11T：fits for: 145-155cm height / 10-11 Years Old.

170=12T-13T：fits for: 155-160cm height / 12-13 Years Old
Note:
1.There is 2-3% difference according to manual measurement.(1 inch = 2.54 cm)
2.All measurement in cm, please note 1cm=0.3937ch, 1 inch=2.540cm