Easy to use and install, the STM-278 is design to fit most 23"-42" LED, LCD Flat Panel TVs up to 50kgs/110lbs. A tilting mount is recommended when reflections from windows or lighting interfere with TV viewing or when multiple viewing angles are desired. Adjustable structure allows freely tilting for 5°up and 10°down for viewing ease and enjoyment. Compatible with VESA hole up to 200x200.