Proset Technology Height And Leveling Adjustments Allow Tv To Be Perfectly Positioned After Hanging Rail Design Allows Tv To Shift Left And Right For Perfect Placement, Even With Off-Center Studs Virtual Axis Technology Provides Smooth Tilt Motion With The Touch Of A Fingertip Tv Brackets Snap Into Place On Wall Plate For Added Safety Fits 32" - 85" TVs Supports Up to 130 Lbs ±12 Degree Virtual Axis Tilt