UA-134152168-1 Add custom retainer rings! | Heart-ON Chastity

Add custom retainer rings!

   Add an extra retainer ring with or without spikes!     
   Easily swap your standard 40mm plain retainer ring with a spiked or smaller sized ring insert.
Available in 4 or 8 spikes around the ring. 2mm, 4mm or 6mm.
Spikes along inner tube are all equiped with standard small spikes. (as seen in photo).
Retainer ring size before spikes added.
Spike options

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