This item is provided by Crutchfield.com and includes free phone technical support for the life of the product. Details on how to take advantage of this service will be included with your package. Should you have any issues locating information on how to contact Crutchfield Technical Support, please contact this website's Customer Service department. These swiveling mounts let you wall-mount compatible speakers and aim them toward your listening position for optimum sound coverage. They are compatible with GoldenEar SuperSat speakers and 3D Array sound bars, as well as other speakers with a standard 1/4" thread. Each mount can safely support up to 11 lbs. What's in the Box: 1. 2 Wall/Ceiling speaker brackets 2. Hex-key 3. Installation Instructions