This is Everything There is to Know About Adjustable Lanyards!
First, they have a microweave pattern as seen here.
Easily adjust them to various lengths as preferred by each wearer.
They adjust from 24” to 44”
As an extra safety precaution, they break away to prevent choking hazards.
On the end is a plastic hook.
And the width is 3/8 of an inch.
There are many different colors to choose from.