This is a baking sheet from a microwave oven I used previously. It came out during decluttering. I don't know the model number of the microwave. I've only used it a few times in the oven. There are some scratches and slight stains, but I think it can still be used. For those who agree with the above, Self-measured: Width: Approximately 33cm Length: Approximately 32.5cm I will wrap it in bubble wrap and ship it in simple packaging.