28oz take away food packaging with black base and clear lid made from Polypropylene. They have a temperature range of -20oC to +105oC so suitable for keeping warm rather than cooking. Also Microwave safe. Polypropylene is widely recycled but check with your local collection.
The approximate dimensions are:
Outer Top Dimensions : 220mm x 150mm
Inner Top Dimensions : 210mm x 138mm
Base height : 35mm
Base Dimensions : 174mm x 112mm
Approx capacity: 650ml
The lid also has food safe markings and and Open on one of the corners. In our opinion these are sturdy, high quality disposable take away containers. They are not leak proof.