The Adapter Bushing is placed inside the Penile Tube before the user places the tube against his body.  The Adapter Bushing aides in fitting the tube to the penis, helps create a proper air tight seal for the vacuum, and offers a softer feel against the body than the penile tube alone.  

The Pos-T-Vac Adapter Bushings are molded from a medical grade elastomer that is hygienic and long lasting.

The Adapter Bushings For The Large Penile Tube comes in One Size.

Adpater Bushing For Large Penile Tube : Inside Diameter 2 1/4"

This Adapter Bushing will NOT fit the Regular Sized Penile Tube.

Click Here For The Adapter Bushings for the Regular Penile Tube.