Smooth and polished, our Tumble plates reveal the surprising inner beauty of tumbled stones. Available in three sizes and colours.? SIZE: W5.25 x L5.25in? MATERIAL CONTENT: 100% Stoneware? CARE INSTRUCTIONS: Dishwasher & microwave safe? The nature and beauty of reactive glaze is that each piece is unique. There may be slight variations in color, texture and finish to each perfectly imperfect item. Tumble Plate 5.25 inch