Post Mounted Steel Projector enclosures will provide excellent ventilation while preventing theft and damage to your digital projector. Used for protection of the projectors on ceiling post mounts at colleges, universities, school & public gymnasiums, hotel training rooms, conference rooms, and churches. Black or White color options, includes security mounting hardware, 1.5" post mount and heavy duty discus type lock. Size 16"Wx14"Dx8"H Post mount allows pitch, roll and yaw adjustments. (Does not include the ceiling mounting hardware, use existing hardware or supply your own)