This is an authentic snake skin strap made by AF Designs in Michigan. AF Designs Guitar Straps Genuine Snakeskin
I own two other straps from these folks already. This red one I bought for a Pedulla bass that I rarely played and no longer own. So the strap saw little use and a ton of time in the closet.
I would put this on as being in excellent shape. I paid $170 and as I can recall, this is Whipsnake. Though I am sure AF Designs could verify the exact species of snake used.
This a 4" inch wide strap. and as you can see by the photos, it is long enough to cover whatever distance you might need.
Free shipping to buyers in the continental US. Because this is snakeskin, right now I am only considering shipping to US residents. If you live out of the US then please check to make sure that snakeskin can be shipped to your part of the world before offering to buy this strap.
Take a gander at some of the prices asked for similar authentic snake skin straps and you'll soon discover that my asking price is VERY reasonable.