PERFORATED LIDS: The lid protects your microwave from splatters and spots. The plastic topper covers food to encourage even cooking and to keep food inside for a cleaner microwave. Small holes in the top of the lid allow steam to escape, encouraging airflow to prevent condensation buildup.

EASY STORAGE: Collapsible cover pops up to 3.5"/9cm to cover tall dishes, piles of food, and shallow bowls. The cover collapses to 0.9"/2.5cm for easy storage. Cover can also be used flat to cover large bowls to prevent splattering for a cleaner microwave.

DIMENSIONS: 10.7" L X 10.7" W X 3.5" H; when collapsed, 0.9" H. Fits over most plates and bowls.