8"x 10" stand-alone cork tide and time clock of Cape Cod. This item stands up by itself and looks great on a mantle, desk, or bookshelf. We laser etch depths on solid cork to show the water depths, then add a layer of birch wood to represent the land. Nautical On Tidal Time Cork Tide and Time Clock Details: Made of high quality birch and cork Laser-etched contours and landmarks Powered by a single AA battery Please note: The tides on the US West Coast and Gulf of Mexico are too unpredictable for quartz tide clock mechanisms, therefore we do not offer those locations. Our team includes individuals, small workshops, and material vendors from 6 countries to achieve the best results on our finished product. All pieces are laser cut for precision and hand-placed and glued. The combination of individual efforts shows in the beauty of our pieces! Give us a shout with any intriguing laser/woodworking ideas or better yet look us up when you're in beautiful Northern Michigan!