3M Red Dot # 2560 4x3.5 foam backed Electrodes in bags of 50, now utilize an advanced, high performance conductive adhesive technology for long, secure wear, yet amazingly they can be removed easily at any time. These electrodes offer clinically tested for a five-day wear time and 45 day out-of-bag performance. The quality foam backing is comfortable for patients, occlusive to fluids, and it's easy to handle for quick application. The just right sticky gel delivers excellent trace quality resulting in much better patient information. The cord delivery makes for an organized application delivery system. The 3M gel adhesive system provides greater adhesion to diaphoretic skin, which results in better trace quality.