The Lid for 2 and 2-1/2 Gallon Containers provides hassle-free, airtight storage for your food products with its UN-rated, hazardous solids groups II & III, Prime virgin HDPE pail & lid and neoprene gasket. The only way to make it tamper-evident is by using one of the #44107 plastic ties. This lid meets FDA standards and provides moisture-resistant storage to ensure your items stay safe and secure.