United Pre-Wired TENS Electrode 1.75” X 3.75” Pads (15 Total) there are 12 of the large pads and then four of the 1.75 diameter round pads these are all pre-wired then there is an actual lead cord too included connector as shown in the photos these are all brand new and unused and will come in a United original bag thanks for looking also these are Repositionable and I’ll come with self adhering polyesive gelUSA. This is for four seal bags 4 pads in each bag.