FULL MOVEMENT Adjustable projector mount has a 360 rotation and 120 angle adjustment with ball joint. Just rotate your projector. Upgraded durable larger ball head for better angle fiation to get better projection view. ETENDABLE LENGTH Projector with etension rod inside has an etendable length from 4080cm. Ecellent projector mount for LCD LED DLP projectors MOUNTING Mini Projector Mount screw diameter is 6mm M6. Upgrade the surface of the thread adapter to increase friction and make installation easier. BETTER MATERIAL Projector ceiling or wall mount uses thicker aluminum alloy to mount for projector stable and durable. Wellbuilt and stylish projector mount. PERFECT FOR PROJECTION The video projector mount is designed for wall or ceiling with Antishake Design and reinforced base Note Different batches may have different appearance, which does not affect the use. Material Aluminum Alloy Color Black Package Contents 1 Projector Ceiling Mount Only the above package contents, other products are not included. Note Light reflection and different monitors may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is 13 cm.