Howdy here the dimensions (in grid squares) on the first two packs (the third pack has the dimensions listed in the set description if you look it up on the marketplace). If you have any other questoins let me know. Happy gaming! Ships 1 Caravel 2 mast: 6x16 Caravel 3 mast: 6x19 Cog 1: 6x14 Cog 2: 6x14 Early Carrack: 7x23 Medium Galley: 5x20 Small Galley: 4x13 Trireme: 7x23 Venetian Galley: 7x21 Viking Long Boat: 4x20 Fishing Boat Closed 4x9 Fishing Boat Open 4x10 Fishing Boat Small Bay 5x9 Fishing Boat Small 4x8 Fishing Boat Small River 4x8 Row Boat Small 3x5 Row Boat with sail 3x6 Row Boat 3x6 River Boat 5x12 Flat bow Canoe 3x9 Canoe with Outrigger 4x9 Canoe 3x9 Ships 2 Brig 6x24 Carrack Large: 10x30 Galleon Medium: 8x30 Galleon Small: 6x27 Sloop: 5x16 Wide Schooner: 6x18