### Two Ends Factory Pre-molded Standard Terminal Both sides finished with original-spec black lock connector, no wire stripping or soldering needed for direct plug-in installation. ### Red Heat-shrink Reinforced Joint Design One terminal joint wrapped by red heat shrink tube for reinforcement, improve anti-break performance under frequent bending movement. ### Wear-resistant Thick Rubber Outer Insulation High-flex thick rubber jacket resists repeated reciprocating bend, effectively prevent inner copper core fracture during long-time printing work. ### Extra Matching Cable Tie Included Comes with 1 plastic cable tie for convenient wiring fixing and neat cable arrangement during assembly.