Lingus Max Vibrating Cock Ring 3x LR44 batteries 3cm diameter Stretchy soft silicone Clitoral stimulating attachment This stretchy silicone cock ring will delight the pair of you when you wear it during sex. The ring perfectly sized to fit most average penises, constricts blood flow and intensifies the erection, while the thrilling vibrations (powered by 3x LR44 batteries) transmit throughout the whole toy and the teasing tongue on top to stimulate the clitoris.