- Outstanding quality: Stackable banana plugs with multistrand copper wire for low resistance and strong conductivity; color-coded connectors for quick, error-free identification - Durable and safe: PVC insulation protects conductors; strain relief reduces wear and breakage; corrosion-resistant connectors extend life - Broad compatibility and versatility: Fits standard 4mm banana jacks; works with multimeters, power supplies, and lab equipment; ideal for electronics projects and educational experiments - Reliable performance: Stackable design enables multiple connections; spring-loaded contacts provide a secure, stable connection; flexible cable resists tangling - Practical use scenarios: Testing voltages or continuity in a benchtop circuit with a multimeter; powering a breadboard or small lab circuit from a power supply; classroom demonstrations and student experiments using color-coded leads for polarity and layout