Thank you for viewing! This is a sandwich case featuring a Godzilla design by Osamu Harada, in collaboration with Mister Donut. It is new and unused, but one was opened for photography. Material: Lid/Body - Polypropylene Heat resistance: 100°C, Cold resistance: -20°C With a cute pastel color design, the size is just right and seems perfect for picnics and other outings.