Blue Line Velcro Adjustable Cock Ring - Black
Material: Pleather and velcro
The most versatile of the Blue Line cock rings, it's a simple pleather band with a strip of velcro so not only can you get it on in the heat of the moment, but because of the velcro, it's completely adjustable. It's not healthy to wear most cock rings for extended periods of time, but with this one, worn loose, you can put it on at the start of the day then just tighten is when a something arises.
Fastened normally with the Velcro, it has a 2 inch diameter (5.08 centimeters) but because of the velcro can be worn quite a bit tighter or looser.
(Also be sure to check out the Raw Studio Leather Velcro Cock Ring)