Diaper Sizes:

Front Enclosure Diapers

New Born
Waiste 11" - 14"
Rise 10" - 13"
3 pds - 13 pds

Small
Waiste 12" - 17"
Rise 11" - 15"
8 pds - 15 pds

Medium
Waiste 16" - 20"
Rise 15" - 18"
15 pds - 25 pds

Large
Waiste 17" - 23"
Rise 16" - 20"
25 pds - 35 pds

X- Large
Waiste 18" - 26"
Rise 17" - 22"
35 pds - 45 pds

Side Snapping Diapers & Front or side Covers

New Born
Waiste 10" - 14"
Rise 12" - 14"
0 - 10 pounds

Small
Waiste 12.5" - 15"
Rise 13" - 15"
8 pds - 18 pds

Medium
Waiste 15.5" - 19"
Rise 15" - 18"
18 pds - 28

Large
Waiste 17" - 21"
Rise 16" - 20"
28 - 38 pounds

OSFA
Waiste 12" - 26"
Rise 12" - 18"
8 pds - 45 pds