Compact square ECG electrodes specially designed for versatile monitoring applications. These 35x35mm disposable electrodes feature high-sensitivity Ag/AgCl sensors with foam enhanced backing and solid gel formulation for reliable adhesion and clear signal transmission. The square design provides maximum contact area while offering positioning flexibility in limited spaces. Suitable for both adult and pediatric patients, making them ideal for various clinical settings including ICU/CCU monitoring, diagnostic ECG procedures, stress tests, and Holter monitoring. The optimized size balances signal quality with patient comfort during short-term and extended monitoring periods. Each pouch contains 100 electrodes in convenient 5-piece strips, ensuring maximum freshness and maintaining performance integrity throughout the 3-year shelf life.