If you or your partner are struggling with maintaining an erection, a cock ring / penis ring may help with erectile dysfunction. Once the blood flows into the penis to cause an erection, the cock ring will apply pressure around the base of the shaft to trap the blood inside the erect penis for a longer erection to help man perform better in sex. Sohimi Bat is a penis ring with 7 vibration modes, which is wearable and adjustable for a perfect fit. If it’s your first time wearing a ring, please try it out for five minutes on an erect penis to make sure that it fits and feels comfortable. Unlike traditional penis rings, Sohimi Bat fastens in place with a buckle, so it will be easier when putting on and you need less lube than usual. Just use a little lube and choose from 7 different vibration modes to tailor your pleasure!