With the ViewSonic¨ PJ-WMK-301 Overhead Wall Mount Kit, you can easily install select ViewSonic¨ projectors (PX800HD, PS750W, PS750HD) just inches away from a wall. This simple and flexible set up will not only help to produce a large im…age from a short distance, but also keeps the projector up and out of the way for a more subtle presence.Product Features:Overhead wall mount kit for ultra-short throw projectors