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. A quick and easy way to wall-mount your Sonos speaker The WSFME31 from Sanus is a slim, sturdy wall mount that holds a single Sonos Era 300 speaker. It installs easily with just a few common household tools, and it only takes about 15 minutes to get the job done. The mount can be affixed to wall studs, concrete, or drywall. Your Era 300 speaker attaches to the mount using a pair of screws for a secure connection. There's a cable channel on the back of each mount for feeding power cables and any other adapters through. What's in the Box: 1. Speaker bracket 2. Wall-plate bracket 3. Wall-plate cover 4. #10-24 x 3/8" Screw 5. M5x16mm screw 6. Two #10 x 2.5" screws 7. 2 Anchors 8. Instruction Manual