Corelle Square Urban Arc 16-Piece Dinnerware Set, Service for 4 Corelle square urban arc 16-piece set, includes 4 of each 10-1/4-inch dinner plate; 8-1/2-inch lunch plate; 18-ounce soup/cereal bowl; mugs Made of lightweight chip stain and fade resistant laminated bonded glass with mug of durable stoneware Sweeping black and gray arches on the square dinnerware creates a truly unique and modern look urban arc will work perfectly in contemporary home decors Safe for microwave oven and dishwasher 3-year limited break and chip warranty