6x6x3" Fiber Burger Box - Case of 500

World Centric® 6x6x3" fiber burger boxes are made from bamboo and unbleached plant fiber. These fiber clamshells are great for hamburgers or veggie burgers. These containers are compostable, durable, grease and moisture resistant, freezer safe, and have no wax or plastic lining. They are certified compostable in a commercial facility, which may not exist in your area.