Set of 4 Cardinal Mug Coffee Cups - 16oz SET of 4 Ceramic Mugs with Festive Cardinal Bird Design with Holly Berries Beautiful Cardinal Design is embedded in the piece. Words on Mug read "Let Heaven and Nature Ring" Made of very high quality ceramic, 16 oz capacity. Dishwasher, oven and microwave safe. Enjoy your favorite hot cocoa in these beautifully decorated mugs. UNIQUE GIFT IDEA: collectible keepsake for mom , grandma , sister , mother in law, co-worker or friend for their Birthday or Christmas. Excellent housewarming gift. SIZE: 4.5 X 4 Inch