I make all sorts of braided to order products
I can do loop reins, flat braided split reins that join, tapered whip reins, and upon request I can build you anything you really dream of.
Loop reins can have have replaceable paracord or leather straps or snaps.
Split reins can be made with replaceable paracord or leather straps or snaps, typically I build them as flat braided in two tone, though I do sometimes make them in a solid color.
whip style are Round, tapered from 5/8 or so down to 1/4", and can be weighted or unweighted and are build like the whips I make, it makes them light on the bit but feels good in the hand. Typically they are either 8 plat or 16 plat with pattern work available. I like making them the most as they are complicated but beautiful.
Leather is typically cowhide, but I can source kangaroo. for an upcharge to cover the leather cost.
Synthetic is typically a flattened coreless 650 paracord.