SIIG's Full-Motion TV Mount - 23" to 42" is a versatile full-motion/articulating universal flat-panel TV wall-mount designed to accommodate flat-panel displays such as LED/LCD/Plasma televisions from 23" to 42" with weights up to 100 lbs (45 kgs). It allows tilt adjustment of 0 to -12 degrees, swivel left/right +/-90 degrees, and extends from wall from 3.75" to 21.25".This well designed full-motion TV mount is made of 2mm thick heavy-gauge steel construction with powder coated black finish, features sliding bracket design for easy installation, and allows horizontal adjustment for optimal screen placement. Additional features include safety screws to limit shifting/movement, generous open area for easy cable routing and wiring access, and a built-in bubble level for installation convenience.The Full-Motion TV Mount - 23" to 42" comes with a comprehensive installation guide and hardware mounting kit for easy installation and is backed by SIIG's limited 5-year warranty.