Get results you can see and feel with the 4M Penis Pump Set, a deluxe vacuum safe and effective.

This pump creates a tight vacuum seal for an optimal pumping session. You'll notice almost immediate results following your first sessions, and regular

The 4M Endurance Penis Pumping set features a deluxe electro-plated brass hand during sessions. It also features a quick release air pressure valve and vacuum

Cylinder height: 9 in. (22.86 cm)
Cylinder width: 1.75 in. (4.45 cm)
Hose length: 12.25 in. (31.115 cm)
Hose width: .5 in. (1.27 cm)