Ready for some Electro play? The Silicone Electro Plug by Zeus is sized just right for novice and seasoned users alike With a tapered tip for target stimulation and a flared base that assists to keep it in for longer periods of time, without sacrificing comfort. Simply plug the included adapter into the probe, and the other end in any Zeus Electrosex Powerbox. Use the channel options on the box to find the power level that is perfect for you Measurements: 3.1 inches in length, 3.25 inches in circumference. Material: Silicone. Color: Blue. Note: Compatible with all Zeus Electrosex Power Units, sold separately