Keep your spring from getting sprung in this steel spiral
The spiral male chastity device is a sight to behold. It follows the natural curve of your flaccid penis; this makes it undetectable under clothing while remaining completely secure.
Distance between cage and ring 8 mm Cage entrance diameter is 35 mm (approx. 1 3/8 inches) Internal Cage Length is 85 mm (approx. 3 3/8 inches). Comes with two rings, 40mm and 45mm.