No Resistor Non Marking Heel Grounder ,Each

Details:

Ergo one heel grounder blue velcro no resistor^ ergo one heel grounder blue velcro no resistor, 1.5In x 7.3In cup with non-marking interior/exterior, 7in stretch hook and loop for comfort fit, 18in conductive nylon ribbon, maerail: rubber, thickness: 0.130In, ansi/esd s.20.20 And mil 263 standard