The revolutionary polyurethane mouthpiece in Apple Mouth bits is apple scented and easily accepted by any horse. The material will not peel or flake in the horses mouth. The Apple Mouth bit is long wearing, non-allergenic and stimulates salivation. It is shaped to fit the tongue and bars of the mouth. The mouthpiece cannot pinch or damage the corners of the mouth and is very effective on young horses. The thin, large loose ring in this racing bit acts as a second bit and encircles the lower jaw. Sizes: 5" only.