INGENIOUS DESIGN - This design is simple yet cleverly thought out. The mounts are slim and almost impossible to see once the speaker is mounted to the wall. The speaker can be mounted horizontal or vertical with a wall clearance of 75mm. Please see the images to understand the mounting options. PRECISION ENGINEERED - Designed to ensure the easiest installation and the best possible acoustic performance from the SONOS PLAY:3. Crafted in 3mm steel, with a tough colour matched powder coat finish in either black or white. The mount provides a swivel: +45° to -45° [Horizontal] up to +60° to -60° [Vertical], and tilt: +3° up, -35° down. DESIGNED IN ENGLAND - Created by SOUNDBASS, a team of mechanical & acoustic engineers to ensure you get the best possible audio performance from your new SONOS PLAY:3 speakers. EASY INSTALLATION - This is a SINGLE pack (1 piece only). Quick and easy to fit and adjust. The wall bracket comes with instructions and all necessary mounting hardware including screws, lead anchors & screw caps to provide the perfect finishing touches. SONOS SPEAKERS NOT INCLUDED.