The Humper is a fat, 6-inch long dildo with a sensuous, upturned, well-ridged head. It is composed of pale pink Cy-Skin and has the added bonus of a built-in vibrator. The vibrator operates on two AA batteries and has variable speeds. The motor is imbedded in the base of the dildo, and is black with a red control knob. When girth is of the utmost importance, and length is secondary, the Humper fits the bill.