The PALS Electrode is a high-quality, cloth electrode designed for medical use. This product comes in a 1” round shape, perfect for various applications. Each pack contains 4 electrodes, and each case contains 10 packs. This means you get a total of 40 electrodes per case, providing excellent value for your purchase. These electrodes are designed for single-patient use, ensuring optimal hygiene and safety. Please note that this product is non-returnable.