Dealer-made snake tail for MSD MDD

This is a snake tail part for MSD and MDD, made by a dealer.
It attaches with magnets.
I recall it being made of genuine leather, and it feels like genuine leather to the touch, but this is a personal judgment and may be incorrect.
There is wire inside, allowing you to pose it in various ways.
I am selling it to organize my collection due to moving. Thank you for your consideration.