Global Goodwill Jazz Series 1-Piece 23-Ounce, Square Bowl, 6-Inch by 6-Inch, Jazz White 16 ounce, 6 x 6 inch square bowl, 2 1/4 inch deep - JAZZ White Made out of 100% non-toxic melamine material Bold, sharp design of JAZZ collection provides versatility in any occasions It is dishwasher safe and National Sanitation Foundation (NSF) approved Not recommend for microwave or oven use, but able to withstand up to 212 degrees Fahrenheit