The Auto Gauge Pump will give you the size and confidence you've always dreamed of without any harmful side effects. With every squeeze of the medical-style pump ball, your pleasure rod will get bigger, thicker, and swell with power.

Once you penetrate the smooth, flexible PVC opening, you'll quickly discover throbbing, rock-hard erections that feel great and last and last, with no mid-way disappointment!

The clear vacuum tube lets you watch your cock grow and you can instantly relieve pressure by uncovering the air release valve on the pump cylinder. To prolong ejaculation, slide the included enhancement ring onto your shaft until it's snug.

The tight squeeze will prolong ejaculation, help maintain your erection and prolong the pleasure. When you're done, simply detach the cylinder from the suction hose and restore it.

• Batteries: 3xAA
• Automatic air pump machine
• Rapid air release system