Can go directly from freezer to 500 F pre-heated oven

but it’s not leakproof due to possible over pressure

It guarantees comfortable handling of hot dishes

Versatile Use: Ideal for simmering

Each piece of slate is uniquely beautiful

Omcan - 12" x 16" Burgundy Food Tray (305 mm x 406 mm), Pack of 35 - 80099 [type][Cookware]Saute Pans Can go directly from freezerA staple in virtually every cafeteria, concession stand, or snack bar setting, these fast food trays feature an economical, lightweight polypropylene construction, great for everyday use. A traditional scratch resistant basket weave design ensures a skid resistant surface, reducing slipping and helping to prevent accidental spills. Scratch resistant basket weave design Light weight Skid resistant surface Polypropylene construction NSF certified