Waterproof Gyrating Bullet Vibrator Blue from Cal Exotics. Body safe materials ABS Plastic with Metallic Plating, Silicone, ABS Plastic. Power source 3 AA batteries, not included. Features phthalate free, waterproof, vibrates. 90 day warranty. Measurements 3 inches by 1.25 inches bullet vibrator. Bulk weight 4.3 ounces. Package 5.6 ounces, 2 inches by 6 inches by 8 inches.