Complete coverage of Lake St. Clair on side "A" with detailed insets of the Detroit River entrance and the entrance to the Clinton River. Side" B" has complete coverage of the St. Clair River north to Lake Huron with a detailed inset of Port Huron. Nautical information derived from 3 NOAA Charts; 14852, 14853 & 14850.This large print Lake Chart details all of the major fishing areas and pinpoints dozens of specific areas for the major species caught in the area. (Large and Smallmouth Bass, Yellow Perch, Walleye, Muskie, Northern Pike, Salmon & Trout). Many areas have GPS positions. In addition many popular restaurants are listed as well as popular boat ramps.Two sidedDimensions: 25" x 38" ; 7" x 14" folded