This is one of the most unique erotic e-stim electrodes out there. This gold-plated bipolar plug has a soft inflatable thermoplastic midsection that inflates from 1" to 2" in diameter using the included rubber inflation squeeze bulb. A simple turn of the knob releases the air inside without removing the bulb...smart!

The sensation you get from inflating this plug is two-fold: as it inflates, you can feel it filling you up, and the anal contact with the electrodes changes slightly, altering the e-stim experience at the same time. I like it. If you're looking for something different, this is the plug for you. Just get it!

Specifications: 112mm long x 25 - 50mm diameter (4.4" long x 1 - 2" diameter)

Includes:

• (1) EM21654 Inflatable BiPolar ElectraProbe 
• (2) Bananas to Pins adapters for connection to ErosTek Power Units