This is a chastity lock with a high degree of curvature.

Materials include titanium steel or pure titanium.

The following are common sizes; other sizes can be customized.

  • Large ring inner diameter 48 mm, cage inner diameter 36 mm
  • Large ring inner diameter 45 mm, cage inner diameter 33 mm
  • Large ring inner diameter 42 mm, cage inner diameter 32 mm
  • Large ring inner diameter 40 mm, cage inner diameter 30 mm
  • Large ring inner diameter 38 mm, cage inner diameter 28 mm