I was looking a little fatter loose ring with french link,(my current has Dr B). This bit is just slightly softer and more encouraging for him to stretch and move into the bit. It is a small 5", likely because of width, but fits. My only negative is that Corro shipping is very slow as compared to it's competitors, took 10 days to get.
Quality great on bit - Delivery fast - Service sweet
Definitely my new favorite bit! So light and very soft in my geldings mouth. Would 100% buy again
This bit is showing promise to encourage softness and salvation of the mouth.