Standard MappingA(R) - Texas One Professional microSD(TM)/SD(TM) Card Statewide coastal aerial overlay provides high-resolution imagery, local names of waterways and land features, outlined Wildlife Management Areas and Offshore Lease Areas plus added value from Standard Mapping's pro staff.Oyster LeasesOutlines these areas in white.Artificial ReefIdentifies these with a white dot.State and Federal Offshore BoundariesSee exactly when crossing between state and federal waters.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.