Age	Height (inches)	Weight (pounds)	Heart Size
12 M	29 - 31	22 - 27	large
18 M	31 - 33	27 - 30	large
2T	33 - 36	30 - 33	large
3T	36 - 39	33 - 36	large
4T	39 - 42	36 - 40	large