These (Ken Hands) KH Square Storage Food Containers are perfect for restaurants, caterers, delis, and cafes. The flat bottom provides stability against movement, meaning your container won’t easily slide around. When paired with a compatible lid, it keeps food fresher for longer than when covered with traditional foil or plastic wrap. The handles on this storage container make transportation from a prep table to the walk in refrigerator or storage shelf easy. Above all, the virtually-unbreakable polycarbonate design guarantees the longevity you need in your commercial kitchen. Plus, the crystal-clear design takes the guess work out of trying to identify what food product is stored inside. This KH Square Storage Food Containers resists food acids, oils, and alcohol, making it stain and odor resistant. In addition, this item meets the standards imposed by NSF International, which focuses on public safety, health, and the environment. Using the reusable “date” indicator on the lids of the container or simply adhere a day dot label to the side of your container. Use this food safe container to store any ingredient or prepped food in your commercial kitchen.