NOAA Chart 12270: Chesapeake Bay Eastern Bay and South River; Selby Bay, 35.5 X 48.3, WATERPROOF Printed on high quality waterproof and tear-resistant material by NOAA Chart Agent, Paradise Cay Publications Paradise Cay Publications brand charts are sold exclusively by Ruby & Rudy's Books Always printed on demand using the most recent data from NOAA Prepared to be display quality. Shipped rolled in a cardboard tube.