SafePro 48 oz. Black Round Microwavable Container with Clear Lid, Lunch Bento Box, (Case of 50) Product Dimension L x W x H: 9" x 1.5". These stackable round black containers with clear lids are a perfect solution for take out, catering, delivery service, food storage, besides you can use it as lunch box or bento box. Made of high-quality black plastic, these to go containers can withstand temperatures between 0 and 250 degrees Fahrenheit. Clear lids seal tightly to keep your products fresh and secure, ensuring that no messes or spills occur. Grease-resistant, oil resistant and dishwasher safe, these disposable containers are easy to clean so that you can stay efficient and use them again and again. Both the container and the lid are microwave safe, allowing for convenient reheating without the risk of melting. Freezer friendly, so you can use them for all of your food storage needs.