Black 36mm Birdcage Chastity Cage — Metal Hard

This Metal Hard chastity cage features a birdcage style: a perforated black steel structure, a testicle ring, and a brass padlock. Product sources indicate a cage with an internal diameter of 36 mm, suitable for a flaccid penis of approximately 10 to 11 cm, with a 40 mm testicle ring.

The internal diameter is 36 mm

The cage should accommodate the flaccid penis without forcing. The 36 mm internal diameter creates real restriction, but the size must remain compatible with your body. If you feel a sharp pinch, persistent pain, or circulatory discomfort, remove the cage rather than forcing it.

The testicle ring is 40 mm

The ring is placed behind the testicles and the base of the shaft before locking the cage. Since it's not adjustable, the measurement is important: too small, it squeezes too much; too large, it doesn't hold as well. Take the time to check the size before attaching the padlock.

The bars keep the skin visible

The openwork design gives a very fetish look: the shaft remains visible, but access is limited. It's less opaque than a closed cage and more graphic under a jock, lingerie, or for a private photo. The ventilation also helps with cleaning, without making the cage a promise of automatic long-term wear.

The padlock imposes a real pause

The kit includes a locking pin and a brass padlock. For the first tries, always keep a key accessible and start with a short duration, in a calm environment. Chastity works best when control remains consensual, clear, and comfortable, not when the body is put in difficulty.