Odyssey FZHR04 4U Half Rack Flight CaseThe FZHR04 4 RU Flight Zone Series Half Rack Flight Case from Odyssey Innovative Designs is a sturdy case designed to house 10. 5" half width rackmount equipment for audio engineers, musicians, and A V technicians in studios, on tours, or at remote locations. With front and rear rack rails and removable front and rear covers, it enables easy gear access and versatile configurations. Heavy duty ball corners protect the cover joints while rubber feet