Hello, I manufacture dog training balls. And currently have a product that is a ball on a 1/4 nylon rope. I am wondering if I can use 1/4 biothane webbing to help with strength, durability, and the ability to keep the rope cleaner when playing in muddy locations. 

I would like to request a 1/4" sample and 1/2". The webbing needs to be flexible enough to be able to tie a knot and loop on either ends. 

Thanks for your help. 

Luis Santana