Tens kit with back garment for the ultimate, easy-to-use electrical stimulation system. Easy to use. Require no assistance for application or removal. Electrodes stay in place for treatments. Allows for easy and consistent electrode placement when used at home Back garment kit includes. Back garment. 4-Pack 5cm by 5cm square ultrastim electrodes. 4-Pack snap adaptor SN 1004 (no lead wire).