I recently was looking for a small chastity belt like you and find one.

http://www.dhgate.com/product/super-small-male-bondage-chastity-device/238560403.html

Maybe similar to the picture below. Extreme small!! :-D :-D

Dhgate.com is china site. Cheap price but slow delivery to me.
I had ...

As much as it pains me to admit this, I'm a grower not a shower. 6 inches hard, but pretty damn small when soft.

How small? I can slip out of a Cb-6000s by ACCIDENT, and get stuck in the neck of it when getting hard. Uncomfortable in an un-fun way.

*sigh*

SO, does anyone know of anything smaller ...