what is it? what does it do? It has two buckles on it which confuses me??
i agree !!And it's a horrible device that takes a useful, flexible bit and turns it into an unflexible, abusive bit.
If you don't know how to ride with two reins, learn. It's a wonderful tool.
If you can't learn to ride with two reins, ride in a stronger snaffle or ride an easier horse.
A bit converter is a horrible compromise, IMO.