Size chart
Length
Width
Arm
0-3 months
30 cm
24 cm
21 cm
3-6 months
32 cm
26 cm
25 cm
6-12 months
35 cm
28 cm
1-2 years
37 cm
29 cm
2-3 years
40 cm
36 cm
3-4 years
44 cm
33 cm
38 cm
4-5 years
47 cm
5-6 years
49 cm
43 cm