Make it thicker, longer and stronger with the Stay Hard Reusable 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.Smooth, stretchy and strong penis ringFun alone or with your partnerOuter diameter 1.5 inch / 3,8 cm Stretches up to 3 inches / 7,6 cmLast approximately 30 minutesRequires 2 LR41 batteries (8 included)Made from TPEContains no fragrances, phthalates, paraffins or latex