Experience extreme dual pleasure for both him and her with the Hero Dual Mega Love Bullet Cock Ring. This innovative product features two large vibrating bullets and two push button controls for personalized stimulation. Designed with stimulation nubs for added pleasure, it measures 3 inches in length and 1.5 inches in diameter. Made from SEBS, it is both waterproof and phthalates free. The package includes 6 LR44 batteries.