About this item Universal Projector Mount with 2 sizes screw adapters fits most mini and medium projectors with 3 threads 0.15/0.23/1/4 in (3.9/5.9/6.35 mm). Compatible for DR. J, Qkk, Auking, Topvision XGIMI Projectors etc. Also for Video LCD/DLP Projectors for Home, Media Room, Office or Clroom. Mini Projector Mount with a length of 8.6in/22cm is made of with Nice Aluminium Alloy for mini devices with Larger Base and Durable Tube with a real max loading capacity 11 lb/5 kg.(pls tighten all parts, screw in solid spot, use toggle bolts for drywall) Adjustable Projector Mount with a Pivot Ball Head that allows 360° Rotation and 180° tilt with a knob to fix a suitable angle easily and quickly. Great as Projectors CCTV DVR DV Camera DSLR Light Mount that need flexible adjustment. The Projector Wall and Ceiling Mount is easy to be Hooked up with accessories, like, screws and screw hole fillings. Cable Zip Ties provided to help cable management. Multi-Functional Projector Mount is a 3-in-1 projector mount as ceiling mount, wall hanging mount, or desktop stand. The projector mount can be mount on desk to be tabletop projector stand. Pls tell us know any problem at first time so that our customer service team will get the message asap.