Live different experiences with this urethral stick with vibration. It is inserted through the urethra and serves to dilate that area and produce more pleasurable sensations and more extreme orgasms. For greater comfort, it has a ring for better extraction. Includes case to store it. IMPORTANT NOTE: If you are a beginner start with finer urethral sticks. It increases in diameter little by little. Perfect to live BDSM nights without limit. Features: Material: Metal Color: Silver Measurements: Long insertable part: 16.3cm. Total length 28.5cm. Diameter stick 7mm. Batteries 1 x AAA