Melamine Bowls Plastic Bowls Soup Salad Bowls Set of Four 6" x 6" inches Nautical Decor Waters Edge Easy Care Melamine Plastic bowls. Set of four. 6" x 6" square bowls. Beaded edges. Beautiful nautical design. Perfect for indoor/outdoor use. Dishwasher safe. Decorative casual dinnerware. Just what you need for indoor outdoor dinnerware. Perfect melamine serving trays for summertime clambake & barbecues.