Conductive Gel Doc Johnson The product is sold as

The product is sold as a set of 2 individual nipple clamps without a chain

The collar features a metal chain and a large ring at the neck

making it comfortable to use

so they fit different sizes

Conductive Gel Doc Johnson The product is sold asElectraStim Conductive Gel is specially formulated for use with external electrodes and other e stim accessories. The clear gel improves conductivity between the skin and the electrode, allowing electrical impulses to be transferred more effectively. Apply a small amount, about the size of a pea, to the contact surface of the electrode before use. Only a thin layer is needed, so a 60 ml tube provides many applications. The gel is intended for external