PLA Rectangular Deli Container Lids, 6.5 x 7.5 x 0.3, Clear, Plastic, 600/CartonWorld Centric compostable clear flat lids for rectangular deli containers are made from PLA, a bio based plastic made from plant sugars. Great for delis, cafes, grocery stores and fast casual dining serving pasta salad, grain bowls, fruit or other cold foods. These takeout lids are lightweight and freezer safe. PLA products are suitable for cold to warm foods, and should be stored in a cool place below 110F and out of direct sunlight. As a certified B