Pousbo® 260pcs Durable Copper Terminal BlocksSay goodbye to traditional wiring, say goodbye to danger! Fast and simple wiring. Covered with insulating materials, Full protection to avoid accidents, it eliminated cumbersome tasks, it is so simple and easy to use that almost anyone can handle it Make wiring connections in a fast, secure, and reliable way. FEATURES * Secure Connection It adopts a red copper conductor with silver plated on the surface, anti oxidation, corrosion resistant, and with