The VR3 is a gentlemens enhancement system that consists of a vacuum chamber trigger pump a removable airtight seal and a penis ring. Precision engineered vacuum chamber is clear for viewing progress measuring 2.68 inches wide 8 inches in total length and accommodating 7.8 inches in penis length. Adjust the intensity with the two-finger trigger pump control handle and disengage with the quick release valve. Bonus elastomer penis ring helps mainting erection and elongate each VX3 experience. Male enhancement system for maximum results. Wash with soap and water before and after each use. Towel dry.