Elegant Slave Chastity Devices with Anti-off Ring Stainless Steel Penis Ring Scrotum Restraints For Men
Materials: stainless steel
Material : stainless steel
Cage total length: 2.91"/74 mm
Internal diameter: 1.27"/32.5 mm
Above sizes is fixed,what you can choose is the Base Ring Size.
Base ring size:
Package: Discreet package , protect your privacy
Crafted from stainless steel, it has all of the allure of a custom piece.
The base is made to separate the testicles.
S ring makes the fixation more reliable. the eggs are available for a variety of influences.
Open ended design for ventilation, urination and ejaculation.
Base ring size measurement and choose method：
take a inelastic line to surround the root of penis (the place is close to the belly, behind the scrotum), and then measure the length of the line, which is the perimeter, and the diameter equal to the length of line divided by 3.14. finally choose the base ring size near to the diameter.