Tethers are something you always want to have handy, especially if they are strong, black beauties made of real leather!
With one hooked end you have to tie the other end, as the name suggests, which is quite the art, but once it's done only your merciful hands can free that bound slave!
Made by Spartacus, and though they send only ONE tether lately, hopefully a pair is going to be in the package soon again. Let's hope so...