Our most advanced gentlemen's enhancement system offers the results you deserve plus vibration for extra stimulation. Performance VXIV consists of a vacuum chamber, trigger pump, pressure release valve, a realistic seal and an elastomer penis ring. The precision engineered vacuum chamber is clear for viewing your progress. Adjust the intensity precisely with the two finger trigger pump control and disengage with the quick release valve. The soft pussy seal is made of realistic X5 material and warms quickly to body temperature. Please your manhood even more with vibration, easily controlled with the multispeed dial. Your Performance VXIV is not only a tool, but a multipurpose pleasure device. Enjoy your maximum results. Polycarbonate cylinder. Thermoplastic Elastomers sleeve. Color Clear cylinder, black trigger, beige sleeve.