The Mamba Nub Micro with urethral tube chastity cages is the latest addition to the Mamba family, the cage head design is similar in look to the Cobra Micro Series and is also in its offering chastity for those that require a teeny tiny cage.

Made from Resin, ABS (Acrylonitrile Butadiene Styrene) the Mamba Nub Micro's are durable chastity devices that do not easily bend or break, meaning that you won't have to re-shape them over time.

The colour is ingrained, so there is no painted colouring, and careful production ensures a smooth surface with little need for re-polishing.

The Mamba Nub Micro Negative

This product comes with 1x Cage, 1 x Urethral Tube, 3 x Base Rings, 1x Brass Padlock and 2x Keys.

Cage Sizing:

Inside Diameter: 30mm 1.18"
Outer Diameter: 39mm 1.535"
Weight: 100g (with base ring and lock in place)

Distance Between Cage and Ring:

Base Ring Distance Milimetres
Distance Inches
43mm 3mm 0.118"
48mm 9mm 0.35"
52mm 12mm 0.47"

Base Ring Sizes: 43mm, 48mm, 52mm


The Mamba Nub Micro Positive

This product comes with 1x Cage, 1x Urethral Tube, 4x Rings, 1x Brass Padlock and 2x Keys

Cage Sizing:

Inside Diameter: 30mm 1.18"
Outer Diameter: 39mm 1.535"
Weight: 100g (with base ring and lock in place).

Distance Between Cage and Ring:

Base Ring Distance Milimetres
Distance Inches
38mm 3mm 0.118"
43mm 5mm 0.196"
48mm 9mm 0.35"
52mm 13mm 0.511"

Ring Sizes: 38mm, 43mm, 48mm, 52mm