Double-articulated mount features real extension and full motion for 26" to 46" flat panel TVs up to 80 lb. Maximum 20-1/10" arm extension allows mounting anywhere, even in or near corners, yet folds flat to the wall to save space. Tilt angle is negative 15 degrees to positive 5 degrees and allows you to set your ideal viewing angle. Medium mount fits all VESA and non-VESA mounting patterns from 100mm x 100mm to 400mm x 400mm. Screen level adjustment after installation is positive/negative 3.5 degrees. Fully assembled mount includes mounting hardware for fast and easy installation and cable management. Mount is made of steel with plastic accessories.