Performance VX3 is a gentlemens enhancement system that consists of a vacuum chamber, trigger pump, a soft removable airtight pump seal and a soft stretchy c ring. Precision engineered vacuum chamber is clear for viewing progress measuring 2.5 inches wide, 9 inches in total length and accommodating 8.75 inches in penis length. Adjust the intensity with the two-finger pump control handle and disengage with the quick release valve. Bonus elastomer penis ring helps maintain erection and elongate each VX3 experience. 10 Inch Length (9.25 Inch Insertable) x 2.5 Inch Width. Includes Soft Pump Sleeve with Pressure Release Valve. 1 Stay Hard Penis Ring Included. Made of Non Porous Polycarbonate. Contains no Fragrances, Phthalates, Paraffins or Latex.