I found this on the Internet

[snake River]

That tail looks like it was cut from rubber or silicone. Be good to be living rubber so it would have more action.

Dave, I think it is cut from silicone sheets. You could have cutters made to cut that stuff. I had two cutters made. I sold the sheets I had but we are probably gonna get a few more. I wanted to use the wedge trails in the future on the jelly jigs.