Passport Leather goods provide quality bridles and strap goods that are durable and functional for everyday use. A great line for casual competitors and those just getting started. The Passport Raised Standing Martingale - Classic style at an affordable price. Standing Martingales measure from the center of the chest to the throat latch and then to the noseband. The martingale should reach up to the throat latch when attached. Available in mahogany only.