North Carolina Tarheels Heavy Weight Melamine 6 Piece Vintage Dinner Plate Set. This heavy weight North Carolina set of 6 plates features a Vintage Varsity design. Each plate measures 10.5 inches in diameter with a .5 inch depth and is made from a heavy weight melamine material. This Tarheels plate set is top rack dishwasher safe and should not be microwaved. These UNC melamine plates are perfect for game day parties, tailgates and picnics. Go Tarheels!!