This open cage model allow you to wear it for extremely long periods of time and enable you to relieve or clean yourself even while wearing it.
To put it on, place one of the two ring that looks like handcuffs behind the base of the scrotum like on the picture and attach the three pins with the base of the cage, after which you can then lock it tight.
After your session, clean it thoroughly with warm water and soap or sex toy cleaner and let it dry before storing away.

Product details:
Made in stainless steel
Set of keys and one lock included
Ability to relieve and clean yourself while wearing it
Perfect for kinky BDSM sessions