NAUTICAL NAVIGATIONAL DIVIDER SET Drafting Proportional | Compass | - Ideal for measuring distances on maps and charts when sailing at sea, or conquering your road trip. Easy to use and adjust, with a firm enough hinge to hold the measurements. The Divider is 8.5" tall when closed and can span 12" easily The perfect gift for any office, home, or nautical enthusiast, shiny brass.. 100% satisfaction guaranteed. artisan-crafted graduation gifts and decorations. Very handy for engineers and architects while drafting and rendering to transfer scales, distances and proportions. When working on an important plan for yourself or a client, quality and accuracy are key.The Ferocious Viking divider is accurate every time BEAUTIFUL BRASS FINISH - The divider and compass has a beautiful brass finish, which allows this aesthetic instrument to be used and admired at the same time. Can be displayed prominently when not in use