diff --git a/packages/utils/src/measurementDiffers/index.js b/packages/utils/src/measurementDiffers/index.js
index 92b6bf75695..ba5827c4286 100644
--- a/packages/utils/src/measurementDiffers/index.js
+++ b/packages/utils/src/measurementDiffers/index.js
@@ -1,6 +1,9 @@
 import neckstimate from '../neckstimate'
 
 // This returns how many sizes a measurement differs from the neckstimate value
+//   0 and 2 is great
+//   2 to 5 is hmmm
+//   and above 5 is probably wrong
 const measurementDiffers = (
   neckCircumference,
   measurementName,