These plastic food storage containers offer a practical solution for everyday food storage and meal preparation. The set includes 40 containers with secure lids, made from premium food-grade polystyrene that is free from BPA, ensuring your food remains safe and uncontaminated. The leak-proof design features tightly sealed lids that prevent spills, making them suitable for liquids like soups and sauces. These containers are safe for use in freezers, microwaves, and dishwashers, as they can handle a broad temperature range, allowing for versatile applications such as storing, reheating, and cleaning with ease. Ideal for various scenarios including picnics, work lunches, takeout meals, or storing leftovers, they help maintain food freshness and organization. The containers are stackable for efficient storage and have a clear design for easy content identification, supporting convenient use in homes or on the go.