Details

This high-quality, Dr. recommended package includes everything a man needs to help treat erectile dysfunction.

The included cylinder is specially designed with a 0.6 cm (0.25 inch) walled cylinder for easy application of restriction ring.

Included in this kit:

Included Cylinder Sizing:

US Measurements (inches)

Our Size	Width	Length
5,0 x 23 cm	2.0 inches	9.0 inches

International Measurements (cm)

Our Size	Width	Length
5,0 x 23 cm	5.0 cm	22.86 cm

How to size penis cylinders measure the circumference (the distance around, or girth) of the erect penis.

To do this:

Wrap a piece of string loosely around your penis around the thickest part of your penis to measure, for some this will be the head and for others near the base.
Mark where the string crosses itself.
Lay the string next to a ruler to find the exact circumference. (Note - this method is much more accurate than wrapping a tape measure around the penis.)
Penis cylinders are typically sized by 'width', in US Inches. Measurements in Centimeters are also shown below. Please check that you order the correct sizes.
Find the measurement most closely corresponding to your penis circumference in the column on the left - your ideal starting cylinder size will be in the corresponding column to the right. (Cylinder Order Size is the tube’s inside diameter.) If your circumference is under 12 cm (4 3/4 inches) we recommend you start with a 3.8cm (1 1/2 inches) cylinder
Not all cylinders are available in all sizes, please ask us if you need further information