This toy Rimba Electro Play is bipolar and has 14 cm of electrifying pleasure. It will only work while the two parts separated by the black ring are connected to the skin at the same time. It can be connected to any Rimba Power Box thanks to its 2.5 mm connector. Use a contact gel for more pleasurable sensations. Do not use this toy if you have sensitive or irritated skin, if you are pregnant or have heart problems. Features: Total lenght: 28 cm Electrificated lenght: 14 cm Diameter: 3,5 cm Aluminium