Life should be a happy balance of give and take and there's nowhere better then the bedroom for this to happen! Why not let the RO-Zen bring dual harmony to your intimate time, whether it's your guilty pleasure or shared with a partner, let RO-Zen take you higher! RO-Zen's strong tight double ring will support and hold you giving a larger, harder and more prolonged erection whilst its slender discreet shaft sends ripples of blissful vibrations to your bottom, while you reach the ultimate erotic state of pleasure. Waterproof. Requires 1 LR1 Battery, Included. Includes Satin Storage Bag. Item Measures 4.75” x 5” x 1.75”.