Performance VX1 is a high end gentlemen`s enhancement system that consists of a motorized pump vacuum chamber. an airtight seal and a penis ring. Precision engineered vacuum chamber is clear for viewing progress measuring 2.5 inches wide. 11.75 inches in total length and accommodating 8 inches in penis length. The motorized pump provides exhilarating vibrations and the pressure release valve allows comfortable removal. Bonus elastomer penis ring helps maintain erection and elongate each VX1 experience.