The product titled โELECTRODES OBLONG SURFACE NEURO 25PK โ 72000-S/25โ is a pack of 25 oblong surface neuro electrodes. These electrodes are essential components in neurology studies and procedures, aiding in the transmission of electrical signals for monitoring and diagnosis. Each pack contains 25 individual electrodes, ensuring you have ample supply for multiple uses. Please note that these electrodes are intended for single-use to maintain hygiene and prevent cross-contamination.