Master-Bilt has added Bottom Mount Open Air (BMOA) display merchandisers to its line of merchandising display equipment. The open grab-and-go merchandisers are designed with 17-in.-deep shelving that allows for increased packout and product visibility. In addition, BMOA models are equipped with three tiers of LED-lighted, adjustable, two-position shelves with price tag molding. Other features include interior and exterior textured finishes, an electronically controlled defrost monitoring system and an audible and visible alarm.