SUITABLE FOR EVERYONE: Place the lid on the bowl or plate. Folds compactly for easy storage. Press the lid with your thumb, flatten it and put it away. 4 in 1: Multifunctional kitchen appliance: keeps food fresh, fruit basket, vegetable drawer, wave micro-cover, all in one. Extensibility: Made of silicone, it can be easily folded for storage, can be easily put in the kitchen, or can be easily put in the dishwasher or refrigerator. Space Savings: The foldable microwave tray can be folded up to approximately 2.5 cm Folded size (width x height): 26.8 x 2.5 cm Unfolded size (width x height): 26.8 x 8.5 cm Upper diameter: 21.3cm Suitable for most sizes: Heat resistance is about 315. A 10.5" diameter lid fits most plates and bowls.