Stack Man 5.5 oz. portion containers provide the perfect portion for any purpose. Made of durable, crack-resistant polypropylene, they're ideal for the many diverse dining and carryout applications in today's foodservice market. This package comes with 100 sets of cups and lids making it easy to stock up. Airtight Seal Mess free- easy to close leak proof lids form an airtight seal to ensure long lasting freshness and prevent freezer burn. These lids are made of high-quality BPA, phthalate free PET plastic which ensures strength, sturdiness, and flexibility Super Clear Soufflés Portion Containers Offers a crystal clear appearance for a premium look to drive impulse sales. Showcase anything from signature fruit cups to special shrimp cocktail sauce. The clarity and superb lid fit adds an upscale accent to all types of menu offerings. Portion Control: Maintaining good portion control cuts down on waste and is a key part of running an efficient, profitable business. This 5.5 oz. plastic portion cup is a great way to do just that, by providing ample capacity for salad dressings, specialty butters, or even salsa, and ensuring that you always provide a consistent amount for customers. It's a great solution for serving all kinds of condiments efficiently and effectively as part of your restaurant's dine-in or carryout service.