Great Lakes 3-D Nautical Wood Chart, 24.5" x 31" SHOW OFF YOUR LOVE OF THE GREAT LAKES. This engraved topographic map offers a unique and beautiful way to display the places you love with a framed piece of wall art. INTRICATELY DETAILED AND ACCURATE. Each chart is designed by a professional cartographer and extensively labeled to insure accuracy. A TRUE CONVERSATION STARTER. This chart is made from laser-engraved layers of Baltic Birch which are stacked to create a 3-D map that gets noticed and starts conversations. READY TO DISPLAY. Framed in a beautiful dark wood frame covered in shatterproof glass and featuring pre-attached hanging material on back. MAKES A GREAT GIFT. Give a gift that reminds someone of the place they love with a unique gift they'll display and love for years.