This is not a new idea, just my spin on it...
a small paddle with doeskin on one side and rabbit fur on the other.

I also make both individual and full kits based on my new item "The Uni-Strap"...

It can be used in several ways including Hog ties, Pole restraints, vertical and horizontile strap resraints, and even doubles as a large collar (very large).

the kit includes 1 Uni-Strap, 2 ankle restraints, 2 wrist restraints, and 1 collar.

All the parts but the strap can be either lined or unlined.

Photo's hopefully coming soon.