Professional Choice Equisential O-Ring Snaffle with smooth dog bone.  Sweet iron composition with copper inlays for a soft, moist mouth.  Great for green or sensitive horses.  3" rings with a 5.25" mouth.  Bit will rust with moisture exposure.  Sweet iron promotes salivation and a sweet taste in the horse's mouth.

 

 

3" O-rings

5.25" mouth

Smooth Dog bone

Sweet iron composition