Our Active Duty Storage Credenzas come in three sizes: 60W, 72W and 60 Tall, with solid backs and bottom grommets for easy cable management. And, our Active Duty A/V Credenzas come in three sizes: 60W, 72W and 60 Tall, with perforated backs and bottom for maximized ventilation ideal for storing any powered equipment. All of our Active Duty Credenzas come with your choice of legs, or casters, for added mobility.