Optimal Viewing Angle: Our universal TV Wall Mount is designed with a tilt of 20° up and 20° down, 90° swivel to the left or right, and 360 ° rotation for maximum viewing flexibility. Choose your perfect angle to see the screen from the best and most comfortable position in the room. Saves Valuable Space: Our TV wall mount can be pulled back to the wall in the initial position up to 82 mm and can also be extended to a maximum of 392 mm from the wall. This saves valuable space and gives your household a nice and well-kept look. Easy Installation: Complete hardware and clear instruction are included in pre-labelled bags, you never know mounting TV/monitor on the wall can be such fairly easy. Note: this tv/monitor wall mount fits solid concrete wall and single wood stud. Not for drywall alone installation.