Jump'In 3 ring Round Leather bitComposition: Round leather cannon. Important note to our clients: leather bits are not guaranteed against bites even after the first use. Effect: this bit has a gag action. The classic 3 ring bit has a more direct action than the German one. This bit combines a lever action and a certain gentleness and flexibility in the horse's mouth. Leather Jump'In bits are very soft and comfortable for horses. Unlike stainless steel, sweet iron, or other alloys,