Rocks-off toys ro-160 shot by the power of love. The ro-160mm is a big bang bullet that is guaranteed to hit your passion sweet spot every single time. Specially designed for the lovers of the ro bullet range but this time it's bigger, bolder and seductively beautiful. With its gorgeous silken coating this powerful passion bullet will glide, stroke and tease with every tingling pulsation it gives you. 10 explosive functions. 100% waterproof. Batteries included. Silk soft touch. Size: 160mm x 30mm e or 6.3 inches by 1.18 inches. Battery type: 2 1.5v aa batteries.