Make it thicker. longer and stronger with the Stay Hard Reusable 5 Function Cock Ring from Blush Novelties. Stretchy band TPE cock ring hugs your cock and/or balls to keep your erection hard. Demo batteries are installed for your convenience. During sex. switch on the strong vibrations to stimulate and please your partner. Toggle through 5 pulse pounding vibrations to enhance the experience. Last approximately 60 minutes. and extra AG13 batteries are included for longer sessions.