The collapsible Microwave Splatter Shield keeps your microwave clean and puts an end to messy clean ups. This space saving cover features specially designed steam vents to prevent soggy food and provide more even cooking and reheating. Use collapsed to cover bowls or expanded (2”) for use as a high dome lid. Collapses flat to less than 1-inch thick for easy storage. Microwave and dishwasher safe. BPA Free. 10 ½” diameter. Put an end to microwave splatter cleanup with the collapsible Microwave Splatter Shield.