Looking for a penis pump that delivers amazing and sizable results? The Deluxe Trigger Pump from Size Matters promotes lengthening, stamina, and increased orgasms all in one! This pump also features a unique trigger mechanism for better control which creates a vacuum in the sleeve: as you pump the pressure expands the blood vessels by increasing blood flow. A built-in pressure gauge lets you monitor the intensity. A flexible hose attaches the pump to the thick plastic cylinder that is shaped to fit comfortably and accommodate most sizes.

Pump Cylinder has 8 inch internal length, 2.4 inch internal diameter.