TashiBoxTB-SC-8-50-VC Disposable Food containers, Plastic, Clear

Are there 12 containers and 12 lids? Or is it 24 containers and 24 lids?

How hot do the withstand? Can the be sanitized in a pressure cooker at 12 psi?

What is the diameter of the bottom and top of the container?

What is the height measurement of the inside of the container (inside height)?