Lock-corner Pizza Boxes:1-PC. lock-corner,100% recycled material with white outside. Pizza boxes can be used for both pizzas and baked goods! If your diner, cafe, pizza shop, or restaurant needs an efficient way to transport food, be sure to stock up on these boxes. The cardboard is sure to absorb any extra greases from your pizza. Available in over 10 sizes, so be sure to find the exact one you need. Priced per case of 100.