This product will be shipped discretely with Discreet Shipping Label and Discreet Box. 

and we won't mention anything about the items packaging.

Features
 
 Our Most Advanced Trigger Pump Pistol Grip With Pressure Gauge And Vacuum Release Valve.Durable Acrylic Cylinder. Etched Measurements. Long Lasting Easy Release Silicone Tubing. Brass Fittings.Professional Build. Precision Engineering.
 
 Penis Enlargement - The rhythmic negative pressure fluctuations make the penis expand, causing the blood vessels in the corpus cavernosum to dilate and blood flow to increase, resulting in a gradual lengthening and erection of the penis. Users can also improve their own psychological conditions and enhance their self-confidence.
 
 Extend Erection Duration - When mental stress makes it difficult to get an erection, the pressure pump is an essential tool for men. It assists in erection and lengthening of the penis, making it firmer and more performant.
 
 
Instructions for use
 
1.Lubricate the inner wall of the cylinder and your penis as well.
 
2.Insert your erect or flaccid penis into the cylinder. The cylinder should remain firmly pressed against the base of your penis/pubic area to keep air from escaping.
 
3.Slowly begin to work the pump. There will be a slight sensation of pulling on your penis as air is drawn from the tube. For beginners, it is important to start this process slowly to avoid discomfort. Remember to activate the vacuum release valve by sliding the black ring if it becomes painful.
 
4.Continue pumping/releasing air until you've found a level of pressure suitable for you. Your penis should look swollen, but should not hurt.
 
5.Make sure no air escapes (unless needed) and wait 20 minutes. You may need to adjust the vacuum during this time to keep the appropriate amount.

Find Your Diameter

The best way to determine which cylinder size is right for you is to measure the circumference of your erect penis. The circumference is the circular distance around your penis. If you do not have a measuring tape to do this, you can also use a string, shoelace or dental floss and wrap it loosely around the thickest part of your penis while in an erect state. Mark the string where it comes together and place the string out flat next to a ruler and measure the distance between the markings. This length is your penis circumference. Once you know your circumference, simply use this chart below to figure out which diameter we would recommend.

Your (Erect) Penis Circumference Recommended Cylinder Diameter,Hope it helps
4.70 inch (12 cm) 1.75 inch (4.5 cm)
5.50 inch (14 cm) 2.00 inch (5.1 cm)
6.25 inch (16 cm) 2.25 inch (5.7 cm)
7.00 inch (18 cm) 2.50 inch (6.4 cm)
8.65 inch (22 cm) 3.00 inch (7.6 cm)

 
Package Included:
 
1 x Penis Pump 
 
1 x Hose(18inch Black Hose,the red hose is too short,we updated it)
 
1 x Gauge Enhancer
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