White box for discrete shipping Wooden Case Instructions booklet in 14 languages Instructional Cd Guarantee Card Spare Kit Complementary Axis Androring Pack Androtop Pack Andro Pro extender is a safe, reliable and effective penis extender device, which can surely help you increase the length and girth of your penis. Andro Pro extender works by applying a slow and methodical stretching force throughout your penis. By exerting force on the penis, the erectile tissues of the penis divides and breaks down throughout the shaft and new tissues develop over a period of time. When the new tissues grow and develop, you see results in the form of increased length of your penis. There is also more room in the penis for blood to fill, which allows you to give a larger and fuller erection. Increased blood flow improves the firmness of your erection and the more erectile tissue presents creates more surface for blood to be absorbed by the tissue. You will enjoy fuller erections that are longer and larger. Your partner will enjoy the added length and power you'll be able to give her in the bedroom.