Steel Mini Dome


The Steel Mini Dome Chastity Cage is a popular inverted male chastity device with optional urethral plug.

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One of the most popular steel chastity cages in the world, the Steel Mini Dome is compact and comfortable. The small chastity cage design provides an addictive restrictive sensation that doesn’t allow you to get hard (not even a little bit). These kind of cock cages are generally called inverted chastity cages or negative chastity cages.

Steel Mini Dome Additional Information

The Steel Mini Dome is a steel small chastity device that comes with a removable urethral plug that can be used for added security and sensation. It features a barrel lock instead of the traditional padlock system, which minimizes the size and bulkiness of the chastity device.

Each Steel Mini Dome Chastity Kit Includes:

  • 1 Mini Dome Cock Cage
  • 1 Ring Of Your Choice (sizing below)
  • 1 Barrel Lock + 2 Keys
  • 1 Removable Urethra Plug (5″ length / 7.8mm diameter)

Steel Mini Dome Product Dimensions:

Cock Cage

Length – 25 mm

Width – 33 mm (inner diameter)

Chastity Ring Options (inner diameter)

Small – 40 mm

Medium – 45 mm

Large – 50 mm

Device only comes with one (1) Ring of your choice.

Urethra Plug/Tube

Length – 127 mm (5″) – can be cut to desired length

Width – 7.8 mm (diameter)

Additional Rings are now available for purchase separately! This device still comes included with one (1) ring size. But if you wish to purchase more rings or different ring sizes, you can do so on the Steel Mini Dome Additional Rings Product Listing


More Inverted and Mini Chastity Cages options:

If you’re on the hunt for the perfect nub chastity device and would like to explore more options for small and micro chastity cages, here’s our lineup for your reference:

Plastic Mini Chastity Cages

Steel Mini Chastity Cages


Additional information

Weight N/A
Ring Size

40mm, 45mm, 50mm