NRS Tow Tether 33"The NRS 33" Tow Tether will help you set up a quick rescue. Set up a live bait rescue or tow your paddling partners boat paddle to shore. This strong tether with a built in bungee is used with the quick release harnesses on rescue PFDs. The tether enhances towing performance in rescue situations. The stainless O ring includes a hook patch of "hook and loop" material that facilitates centering of the O ring on vests that have the loop material sewn on