Renegade Vibrating Spartan Ring Rechargeable Black from NS Novelties. Let the Spartan ring arouse the warrior in you. A powerful rechargeable bullet delivers unmatched vibrations, while the super soft silicone ring supports and enhances performance. Suitable with all lubricants. Charger included. Water resistant. Product dimensions 4.25 inches by 2.4 inches by 1.22 inches. Package dimensions7.01 inches by 3.58 inches by 1.85 inches. Packaged weight 4.00 ounces. Product materialsSilicone cock ring, ABS plastic vibrating bullet. Battery type Lithium Ion, 1 included.