An intriguing mix of stretchy silicone and rock solid steel, it provides flexibility to fit, then strength to provide...well, strength.

The basic silicone ring (brown-ish in color) is reinforced with two steel inserts "for extra stamina." I liked its effect, and it provided varied results depending how it was used. For starters, the tight silicone can pull at hairs, so having a trimmed/shaved pubic area helps the comfort. Placing it requires several elements, using three fingers per hand to stretch out the silicone, then pushing your pieces through. Don't let it snap back until you know where all your pieces are... word to the wise.

It will expand quite wide if you need to stretch it out to be placed on any size penis, but it really makes it easier if you're flaccid to start. This ring doesn't feature any pieces "for her", this is about getting you alert and ready for action.

Placing the magnum at the base of the shaft is the basic use, and it didn't really endow any greater strength or stamina. Since the magnum doesn't have any other clit stimulation element, it doesn't aid if placed simply at the base.

It comes to life, however--and so should you--when you pull the Magnum over your cock and balls (again, be flaccid before trying this). This, for us, had the desired effect, creating a maybe shorter than usual, but certainly broader tool. For me, I wasn't as long, it seemed, but was certainly wider; and those veins were so much more pronounced, which seemed to have a surprising effect on her. And by long, I mean dimension, not period of time... honestly, this doesn't seem to have any effect on lasting longer.

So, be well trimmed (I suggest fully shaved) or heavily lubed, bring this ring behind the balls, and see if the girth does for you what it did for us.