4 by 4 inchees Square Clear Plastic Seashell Gift Boxes filled with Assorted White Seashells for beach wedding favors and ocean and beach themed party favors. Our square plastic seashell gift boxes are filled with pearlized and white seashells including white canariums, ribbed cockles, pearl abalone, white small conch shells, pearl turban shells, white murex, white cones and others.  The square clear shell filled gift box measures approximately 4 inches long, 4 inches wide and 1-1/2 inches high.