A high-quality coiled earth lead that provides a strong connection to ground. This grounding cord can be stretched and recoiled back to its original length, helping to keep a clear working area for efficiency and comfort.ESD cords designed to be worn in an ESD working area. To ensure a path to ground, essential when handling components or assembling parts in an EPA. An EPA will not permit any item that could potentially buildup static electricity, resulting in an electrostatic discharge (ESD). All snaps have 1 meg-ohm safety resistor. Long-lasting and must be used in combination with a grounding cord and bonding plug to ensure operator is grounded.Polyurethane outer guarantees superior coil memoryStud to studIncorporates 1 Meg Ohm 0.25 watt resistorStud to 4mm banana plug2.5mm coil diameterInsulation to >300 Meg Ohm at 1kvConforms to IEC 61340-5-1