The Dart 85HT3R Med Perforated 3 Comp Foam Hinged Container is a great way to keep your food hot or cold. This container is made of Dart Polystyrene and has a patented Performer perforated hinge that allows the lid to be removed. The container also has a secure closure to prevent accidental openings. The superior insulation is appropriate for hot and cold applications. The dimensions of the container are 8.4 inches in length, 7.9 inches in width, and 3.5 inches in height.