This product is made out of a 2-layer rubber material, contact layer with the ground, and an elastic material, to hold the strap on the back of heel). Inner layer of the rubber material is beige and insulative, and the outer layer is conductive in black color. Adjustment is made easy through an elastic material and a Quick-Release buckle. Made with a 12" long conductive tab for skin contact and a 1 megohm molded current limiting safety resistor.

NCNR