Features: Magnetic Test Leads feature a robust magnetic design with 5kg weight capacity, ensuring secure connection on metal surfaces to prevent slippage and measurement errors during electrical testing. Constructed with premium silicone coated copper and PVC insulation, these flexible jumper wires offer 2x enhanced abrasion resistance performances, and conductivity for repeated lab/field use. Ideal for engineers, technicians, electricians, and enthusiasts requiring precisions in automotive diagnostics, circuit maintenance, or industrial equipment troubleshooting. Perfect for confined workspaces and complex environments like electronics repair shops, automotive garages, or home workshops where stable test wire connection are critical. Each 3.3ft silicone test wire includes safety insulated magnetic tips, complying with 30V 5A specifications to minimize electric shock risks while delivering versatile connectivity across multimeters and testing devices. Specifications: Component: silicone, copper Performances: 30V 5A Line length: about. 100cm/39.37in Package Includes: 6pcs Jumper Wire note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.