FITS 23-55" TVS This mount fits most 23-55" TVs sold today. Specifically, it fits TVs with mounting holes as close as 2"x2" or as wide as 16"x16" (in TV terms - VESA 50x50mm to 400x400mm) and up to 66lbs. 20” EXTENSION YET LOW 2.4" PROFILE The articulating arm extends up to 20” from the wall giving space for the ballhead motion. The mount collapses to 2.4” from the wall when needed. br> FULL MOTION BALLHEAD The unique ballhead motion at the end of the arm mount allows for 360 degrees of rotation, making transitions from portrait to landscape orientation possible. The same ballhead also allows 180 degrees of swivel and +/- 15 degrees of tilt. DETACHABLE WING PIECES The base plate at the end of the arm mount fits hole patterns up to VESA 200x200. The included “wing” attachment pieces extend the covered hole patterns up to VESA 400x400. COMPLIMENTARY LEVEL The ALAMLB ships with a 6" 3-axis Magnetic Bubble Level to ensure level mounting. 10" HIGH SPEED WITH ETHERNET HDMI CABLE A Twisted Veins 10’ High Speed with Ethernet HDMI cable is included, featuring a braided jacket and capable of 3D 1080P signals. INCLUDES ALL NECESSARY MOUNTING HARDWARE This mount ships with hardware for both wall and TV mounting. LIFETIME 100% GUARANTEE If ANYTHING is wrong with your mount, please contact us. Your mount has a lifetime guarantee.