This vintage Falcon office desk ruler measures 15 inches and is a must-have for anyone in the carpentry or woodworking industry. Made in the United States, this ruler is a reliable tool that has stood the test of time. It bears no modification and does not come with any California Prop 65 warning. The ruler is a collectible item that will add value to any collection and is perfect for any fan of vintage original Falcon products. It can be used for measuring and drawing lines accurately. Don't miss out on the chance to own this piece of history!