UNIVERSAL MOUNT: Fitting the majority of projectors with 3 sizes of screw adapters with a length of 180mm with Nice Aluminium Alloy Perfect as Projector CCTV DVR DV Camera Trail Camera Mount for Home, Office or Classroom. MULTIPURPOSE PROJECTOR MOUNT: The Mini Projector Mount with Ceiling mounting, Wall hanging and Desktop standing is a projector mount which can meet your different requirements.Great as Projector CCTV DVR DV Camera LED Light Desk Stand. ADJUSTABLE ANGLE: The Mini Projector Mount has a 360 Degrees Rotatable Head with easy-fixing knob to adjust the angles conveniently and quickly. Besides, The Adjustable projector mount pole is easy to be installed with accessories, screws and manual. Just rotate the knob to and tighten it to get the best angle. SCIENTIFIC DESIGN: The Wall and Ceiling Projector Mount is designed for drop ceiling mini devices with Thickened Tube and Larger Base with a max loading capacity 6.6 lb/3 kg. (A plier might be used to tighten the knob to fix the angle better) size: 180 x 88mm Material: Aluminum alloy colour: Silver Package Contents: 2 x projector mount 2 set x Mounting Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.