Accessory for e-stim device "Tension Lover" (item number 05289270000) or "Pure Vibes (item number 05297610000). Black four-polar prostate stimulator that works with two separate circuits for prostate and perineum stimulation, resp. The plug features Flex & Stay technology (can be individually deformed - over and over). Total length approx. 14 cm. Ø 2.5-3.7 cm. Material: silicone.