Constrictions Rings are the most important item of a vacuum erection device (VED). Often called tension and support rings; Spartan® Constrictions Rings are specially designed for durability, comfort, and efficacy. They are easy to load on to your VED, by stretching the ring over the loading cone and on to the tube before using the pump.  Once the VED is used to achieve the desired erection, the ring is easily applied to the base of the penis to help maintain the erection.

Size Options:

• A  = 8 mm

• B = 10 mm

• C = 11.5 mm

• Once the correct size is determined, a ring should last 3-4 months.
• Easy Pull-Tabs for removal
• Ensure to use water-based lubricant only!
• Do not wear a constriction ring for more than 30 Minutes at a time.
• Allow a minimum of 60 minutes between uses.

If you have never tried using constrictions rings before – it is suggested to purchase all three sizes A, B, and C. 
For the first trial, choose the “B” size ring. For future trials select larger ring if too tight at first trials, or small ring if erection is lost prematurely at first trial. The sizes are not based on your physical or personal dimensions, rather the amount of tension that is needed in order to maintain an erection.