7/16" Inlaid Smooth Loose Lifesaver. The BLACK HAWK training snaffle has a weighted loose ring for increased feel through the rein aiding the rider in developing a lighter-softer mouthed horse without brace. The 3-piece O-ring/mullen mouthpiece applies pressure to the outside bar area increasing lateral control. The inlaid copper helps to maintain soft feel. Adjust the snaffle to one wrinkle. Great for any stage of training or retraining.