USAGE RANGEthis stand is ideal for monitor screen, and TVs, please make sure whether your monitor size is 13 inch to 32 inch, Second, please check the weight of your computer monitor or tv, it must be less than 35KG/77lbs, most importantly please make sure that the distance of the mounting holes (VESA Holes) on the back of your monitor is less than 3.9? (100mm)horizontally and 3.9?(100mm)vertically.SMART DESIGNThe design on this stand is unique, my engineer have simplified the construction and make heavy bracket plate, for the detail you can see the main pictures,you can see the bracket plate and post stand is very strong and the construction is very simple100 DEGREE SWIVEL FUNCTIONThis swivel TV stand can be swiveled from -50° to +50°, you can easily adjust your monitor or tv to a best viewing angle.this widely angle adjustable is very helpful, customer can enjoy the tv entertainment very convenient.4 LEVEL HEIGHT ADJUSTABLEThis swivel monitor stand comes with 4 level of height, on back of the stand there are 5 sets of holes,which makes the stand at 4 kinds of different height: 11.6", 13.1", 14.6" and 16"( the location from the bottom to the highest point of the bracket plate), you can easily adjust at a suitable height.360 DEGREE ROTATION AND LOCK ANY DEGREE FUNCTIONThis TV/Computer monitor bracket can rotate the screen randomly, you also can fix the location you want, it will help you choose the any screen angle and enjoy your viewingSPECIFICATIONmonitor screen size: 13" to 32"Maximum weight capacity: 77lbsDimension of Tempered Base: 11.8" x 7.9"Height adjustment: 4 level adjustable Elliptical tube size: 1.58" x 3.15"Tilt function:-15°to +10°