Pfaltzgraff Rio 16-Piece Dinnerware Set, Service for 4 Pfaltzgraff Rio 16-piece dinnerware set; service for 4 4 each: 10-3/4-inch dinner plate; 8-1/2-inch salad plate; 12-ounce soup/cereal bowl; 12-ounce mug Made of chip-resistant stoneware for everyday dining Circular blue-on-white pattern; many accessories also available Safe for use in the microwave, dishwasher, and oven to 350 degrees F