The 2 electrodes are made of conductive rubber.

Thighs electrodes are made of stainless steel plates attached with velcro

Inter buttocks electrodes are made of two plates of stainless steel attached to a belt with a vibrator on the lower electrode.

The sexcup has 2 electrodes. 1 for clit and 1 for labias. A vibrator (white) is also attached to the sexcup

Buttocks electrodes are made of stainless steel and placed under stockings