The flexible but secure Elastabind Ankle Restraints will make sure your partner stays where you put them. The snug elastic material makes it easy to slide these cuffs over the feet and onto the lower calf, and attached ladder lock ensures that it’s not easy to slip back out. The metal d-ring gives you the option of attaching the bound person to a rope, another set of cuffs, or the radiator. The only limits are your imagination (also, physics)!
See also the matching Elastabind Wrist Restraints (D865)