This Avantco 19386277 left side glass panel is a direct replacement for the one that came on your Avantco black merchandiser. It provides clear visibility of the inside of the cabinet to help your products look their best, and it keeps cold air inside. It also protects the case's contents from outside contaminants. Broken glass is unsafe for food storage, so be sure to fix it promptly. It's compatible with Avantco CAC-60, CAC-48, and CAC-36 merchandisers.