The Cambro RFSC1148 is a durable cover designed specifically for 1-quart food storage containers. Made from high-quality natural white polyethylene, this cover ensures optimal protection for your food items. It is NSF certified, guaranteeing that it meets strict public health standards. The cover provides a secure fit, helping to keep contents fresh and free from contaminants. Ideal for both commercial and home kitchens, it enhances food safety and organization.