The package includes:Safety 4mm Banana Plugs Male to MC-4 Female 2PC，Safety 4mm Banana Plugs Male to MC-4 Male 2PC 12awg high grade silicone cable 3 Feet 2PC Red +3 Feet 2 PC Black（As shown in the figure) Suitable for testing the voltage / current of solar panels, simple and convenient, plug and play, safe and reliable. Wjstn provides 2-year worry free warranty, 90 day refund and replacement Safety 4mm Banana Plugs Male to MC-4 Test Leads Suitable for testing the voltage / current of solar panels, simple and convenient, plug and play, safe and reliable.This cable is handmade by professionals and has been strictly tested before leaving the factory. Please feel free to use it. If you have other cables with different specifications, please contact us. We will customize various cables according to your requirements.