... experience 2.Reusable, good conductivity, no stimulation 3.Support OEM ODM 4.CE FDA 5.TENS machine electrode TENS machine electrodeCertificate ... and so on Features:1. Self-adhesive, reusable, durable 2. Soft cloth, foam, tan tricot , Non-woven,PET and other ... ,customize electrode pads according to customers' requirements. TENS machine electrode Round TENS machine electrodes with all-weather gel