Penis Restriction Belt

String isn't passing under the thigh.
When the buttons is undone, the body and waist rubber can be separate.
The size of  S, M and L is classified with the size of the penis, not the size of the body.

The individual variation is very big for the size of the penis when erectioning.
It's quite different-sized by size S and size L.
Please measure the length on the upper side of the penis  and decide the size.

It's elastic, so it would be better to choose something rather small.
The length of the body except for a ring
13 centimeters of size L
10 centimeters of size M
8 centimeters of size S
Size 6 centimeters of SS
Each size is 11 centimeters of the same environment (It's elastic.) for the size of the circle.

KH186　Penis Restriction Belt

MEN'S UNDERWEAR SIXLINES TOKYO JAPAN