This Avantco 19354819 frosted glass panel is a direct replacement for the one that came standard on BC-36-HC and BCD-36 36" bakery cases and BC-72 and BCD-72 72" bakery cases. This part replaces the glass pane that installs in the bottom of your bakery case cabinet. Be sure to fix a cracked or chipped pane promptly to ensure both proper food safety and a clean, professional presentation. Your 36" bakery case comes standard with 2 of these panes, and this part replaces one of them. Order 2 to replace the entire bottom. 72" bakery cases come standard with 4 of these panes, and this part replaces one of them. Order 4 to replace the entire bottom.