DISHWASHER SAFE! Made of food safe PLA plastic. Measures a 1/2" deep on the cutting edge. This cookie cutter comes in multiple sizes and are measured by their largest dimension (ie if the cutter is 3" x 2", it will be listed as a 3" cutter). No returns unless damaged in transit. Colors may vary. Our cutters are made from dishwasher safe plastic and are fine to place into your dishwasher.