World Centric PB-SC-U13 Compostable Flat Bread/Pizza Box is constructed out of wheatstraw, a leftover agricultural fiber and an annually renewable resource. The Container is both microwave and freezer safe making it a great choice for both hot and cold items. Soak proof and has no plastic or wax lining and safe for hot foods up to 220F. FDA guidelines for food use and is gluten free. Will compost in a commercial composting facility in 2-4 months. - Natural - Plant Fiber - Length 13-2/3 in - Width 6-3/5 in - Height 1-1/2 in - Sold per case; 200 per case