Cobra 6.0 chastity cage (triangular ring·one-piece lock)

The 6.0 version of the Cobra line of chastity cages. What defines this generation is a base ring shaped as a triangle with the corners rounded off so it sits flush against the pubic bone, along with a locking pin made in one piece to fix the weak point of the earlier generation.

The six size steps

The cage comes in six steps. Baby is 40mm in total length measured from the base with an inner width of 25.5mm, Nub is 52mm and 32mm, Nano is 63mm and 35mm, Small is 72mm and 37mm, Comfort is 83mm and 37mm, and Max is 100mm and 39mm. Choose shorter than your own length and the squeeze feels stronger, choose longer and it sits loose and the cage turns. Measuring your flaccid length and taking the nearest step is the way to fewer mistakes.

A triangle with the edges rounded off

The base ring is not a circle but a triangle with the corners rounded. The shape follows the curve of the pubic bone, so more of it rests against the body, and because the force is not concentrated on one point, it leaves fewer pressure marks during long wear.

A one-piece locking pin instead of a glued one

On the earlier generation of resin Cobra cages the locking section was glued in place, and when the glue let go the cage could come off. The 6.0 makes the locking pin in one piece and removes that failure point. The longer you wear one, the more this difference comes back as service life.

What to know before you use it

Six size steps also means six ways to choose wrong. Measure your flaccid length and the girth at the base before ordering. The shorter the cage, the more firmly it holds an erection down, and the more it hurts for the same reason. If you feel numbness or see a change of color while wearing it, do not put up with it, take it off at once.