PLA Clear Cold Cup Lids, Fits 9 oz to 24 oz Cold Cups, Plastic, Clear, 1,000/CartonWorld Centric compostable clear lids for 9 to 24 oz cold cups are made from PLA, a bio based plastic made from plant sugars. Great for cafes, delis and restaurants serving cold drinks. These to go lids are durable 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 Corporation, World Centric is dedicated to upholding the highest standards of