COVERS EVERY PLATE - Dont worry about what kind of plate Microwave Collapsible Hover Anti Splattering Magnetic Lid with Steam Vents 15 Clear 1 Condition: New Kitchen Appliance Materials: Plastic Care Instructions: Hand Wash Dimensions: 4. Keep is always available for use! Fits over most dishes. This innovative cover works as a magnetic splatter guard that features a built-in steam vent that helps heat food evenly and attaches to the roof of our microwave when not in use.0 inches (W) x 9.