Jump'In Full cheek Leather Gag bitComposition: Cannon made of a nylon lined leather. Important note to our clients: leather bits are not guaranteed against bites even after the first use. Effect: this bit has an action on the horse's balance. It makes the horse rebalance and transfer its weight to the hindquarters. The larger the rings are, the stronger the gag action is. This bit combines the gag action and the full cheek bit action, so it combines balance and direction. Leather Jump