Nylon stock whip thongs are like bullwhip thongs. They have a bb filled core 1 plaited belly and a 12 plait overlay. The keeper is a flat braid to make a strong connection to the thong and handle. Handles are 20" in length. I am happy to do custom designs for your whip. Please contact me before you order so I can confirm that I can do your custom order. The price of the whip includes shipping.