The DMCS3770L Mobile Flat-Panel Floor Stand allows you to install a flat-panel television or monitor and its components (Blu-ray player, laptop, webcam, DVR), and then roll them safely and smoothly from room to room or from one corner of the room to another. The rolling TV stand is recommended for classrooms, lecture halls, offices, auditoriums, conference rooms and other settings where you need your audio/video equipment to be mobile.