Lock & Lock glass food storage containers help keep ingredients fresh for longer with their airtight and secure locking system. The containers are made of high-quality, durable, and transparent glass, allowing you to clearly see the food inside. This helps keep your refrigerator organized and clean. - Name: LOCKNLOCK Stackable Glass Container 3 pcs - Brand: LOCKNLOCK - Unit Amount: 1 unit(s) How to Preserve: Clean before storing.