Happygo Ergonomic Design Male Chastity Device, Stealth Convenient Virginity Lock, Hypoallergenic Stainless Steel Cock Cage, Penis Ring M Size Chastity Belt Adult Game Sex Toy (1.77 inch/ 4.5cm);

Feature
With the Locking chastity device, it will be locked away until you decide to set them free.
It is ergonomic and stealth lock design, not hang ball, more comfortable than common chastity device, more convenient, no sound of metal colliding with each other, more to protect your privacy.
The hypoallergenic cage is sturdy, yet semi-flexible with an opening for urethral access and extended wear.
3 size for choose based on inner diameter of the clamp ring, suitable for most people.
Materials
Real stainless steel. No chrome plating and no nickel plating. Just hand-polished, more comfortable and completely body safe.
Size
3 size for choose based on inner diameter of the clamp ring
1.57 inch/ 4.0cm diameter
1.77 inch/ 4.5cm diameter
1.96 inch/ 5.0cm diameter
Cage
35mm inner diameter
50mm cage length

To avoid injury or aggravation of pre-existing conditions, this product should not be used on bruised, swollen, or inflamed areas including skin lacerations.
Discontinue use immediately if irritation or discomfort occurs.
Cleaning: Use a mild soap and soft type brush (toothbrush) for cleaning.