ACTIVE Constriction Rings used in conjunction with vacuum constriction devices are made from medical grade silicone.
Features of the ACTIVE Constriction Rings include:
- Pure silicone;
- Flat inner lining for greater constriction;
- Can assist men to hold an erection for up to 30mins;
- Available in sizes 10mm to 22mm.
</blockquote>Constriction Rings (Penis Rings), are penile tension rings, typically used with Penile Vacuum Trainers (PVT’s) and Vacuum Erection Devices (VED’s). Constriction Rings are an erection enhancement device for men, a device assisting those who wish to maintain an erection.</blockquote>
ACTIVE Constriction Rings are manufactured in Germany by Medintim GmbH.