The Large Microwave Collapsible Food Cover from Tovolo serves the dual-purpose of keeping food moist when microwaving, and keeping the microwave clean by preventing splatter. The vented holes allow steam to release evenly, preventing condensation, while ensuring food doesn't dry out, making reheating food easy and effective. Along with its main purpose being for the microwave, the food cover can be flipped and used as a colander to rinse and strain vegetables, allowing the water to drain through the vent holes. Wash by giving the cover a quick wipe, or via the dishwasher. When not in use, simply collapse the cover and store. Durable design. 31.5cm Dia. Collapses for easy storage, on top of the microwave or in a cupboard. High-heat resistant plastic. Vents for steam release. Fits over most plates bowls. Dual purpose - keeps in moisture while reheating food prevents splatter. Food safe. BPA-free. Dishwasher safe. Not oven safe.