Fits Screens 20' to 37': Compatible with VESA 100x100mm, 200x100mm, or 200x200mm mounting patterns. Mounts to ceilings 13' to 27' TV screens, 24' deep cabinets, upper desk shelving, and more. Please Note: Not for use in moving vehicle Flexible Design: Tilts -90° to 0° allowing for easy storage, cleared up space, and out-of-way safety; 90° swivel to allow for a variety of viewing angles