Empress Polypro Cup 12oz Clear is made of thick polypropylene, offering chemical resistance, crack resistance, and a solid vapor barrier. The cup is fully recyclable and easier to recycle than most plastics. It features extraordinary clarity and is suitable for both cold and warm liquids. The cup has a substantial rim for stability and compatibility with lids. Sold in a case containing 1000, this 12oz clear cup is ideal for indoor or outdoor use and comes in various sizes ranging from 5oz to 16oz.