Of the three implements, that Keith Jones gave me to carry on tanning girl's bottoms with. This one Hailey said was the worst. I mean really, how could it not be? It was a double-thick razor strap, made from antique, fully broken-in, tanning leather. Just the weight of it alone, blistered her bottom quite nicely. This spanking wasn't a few hard licks and done. This was a long strapping, that did not let the burn subside, as I continued with 284 licks all together, just with this one strap. I have found a continuous burn, teaches a lesson, with many mid-range licks, did the trick very well.