Ocean Theme Dinner Napkins. Ocean Breeze Square Dinner Paper Napkin - These fun and colorful paper dinner napkins have a ocean design. These are 2-ply, measuring 10" square when folded. The design that shows when folded is of the Scallop shell and the starfish. The other 2 designs that are in the photo are shown when the napkin is opened on your lap. Pack of 20.