PTV Ultimate II Round Rings.
Soft, pliable ring for lasting tension and comfort. 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.
Ultimate #4 – Xlarge 16.4mm (.645″).

Large Slip Bushing
ErecAid Cylinder Insert - Regular
Osbon A Ring – Large, Standard Tension Ring, Beige
ErecAid Easy-Action Ring Loader






