Ooooh-Kaaaaay...

Let's try THIS one >>>

DO-it-YourSelf Coupler "KITS"

They talk about "Fabric" for the material that YOU supply
and construct the "couplers" with - using the Hardware
that you BUY from them in the "Kit"...

DON'T use "fabric"!
Buy Nylon WEBBING in a good hardware store!
It's available in 1/2", 3/4", and 1" wide sizes.