Neck seal dimensions

I was wondering if someone could tell me the dimensions of the tiers on the neck seal.

I am having my girlfriend sew mine and just wanted some rough measurements.

It looks like 4 or 5 ribs, basically I know they are rectangle tubes with batting, I just wanted to know how tall 1 inch? and how many 4 or 5?


Active Hunter
On mine (TK409, which is awesome) they are more like pleats. There are 4 of them, not inlcuding the top, and they don't seem to have batting in them.