Pirate and Treasure mug set reads "You are My Booty" on the back and makes a great gift for a beach wedding or addition to any nautical themed decor.  This mug set was created from stoneware clay, kiln fired twice to 1900 degrees. It was made using all lead free, non toxic, eco friendly materials. Created for you to use and enjoy on a daily basis!. Dishwasher and microwave safe. Mugs measure 3.75 x 5.25 x 4.25 high and hold 16 oz. - fits all standard coffee makers such as the Keurig.  Great gift for an ocean lover or pirate fan- aye me heart-y!