Description: Copper-core wires, easily dealing with currents and preventing leakage issues from occurring; The nylon wire inside will make it withstand bending thousands of times without breaking or fraying Using non-toxic silicone, durable PVC materials ensures that the test leads are durable,flexible as well as having properties like freeze resistance and heat tolerance Good quality test lead tips ensure the efficient and stable connection and stable and accurate measuring result. Protect it against dust and oxidation Mini alligator clips can easily pinch the lead and stack into the banana test lead, the alligator clip mouth insulation is good and solid, convenient for observing the measured value, improve work efficiency Replaceable test probes for different electrical work Package Includes: 5 pieces Silicone banana test leads 5 pieces Alligator clip 5 pieces U shape5 test probes