Relaxed retraction strength black PVC; more comfortable and will not interfere with wearer's movements
Superior resistor connection strain relief; superior reliability
Greatly exceeds ESD S1.1 Bending Life Test. Ongoing testing over 1,000,000 vs 16,000 requirement (exceeds by over 62 times the minimum requirement); eliminates intermittent failures that occur with less durable single and dual wire cords