Mach Rings. Thick centre, creating more tension than the PTV Ultimate Rings. Designed for Pos-T-Vac Ring Loading System.
May be used with the ErecAid Systems – manual loading only. Do not use with the ErecAid Ring Loading device. Stretch onto cylinder with fingers and thumbs.
PTV Mach #8 – XLarge 13.9mm (.546′).

Osbon D Ring – Medium, High Tension Ring, Pink
Osbon B Ring – Large, High Tension Ring, Pink
Blue Handle Classic
Scrotal Shield - 3/4"
ErecAid Cylinder
Osbon EZ Tension Ring (Number 6)
Timm Medical Lubricating Gel
Osbon EZ Tension Ring (Number 4)






