Securely mount your speaker to the wall for a sleek look, and easily adjust its angle for the optimal listening experience. Designed exclusively for Sonos Era 100 and Era 100 SL Easy 15-minute installation Tool-free tilt and swivel adjustment Tilts 73° left or right, 7° up, and 32° down Can be inverted to allow access to speaker's touch controls Bottom threaded insert mounting method securely holds speaker in place Additional tools required for assembly and installation Compatible with wood stud (single stud), concrete (poured or block), and drywall (minimum 0.5 in or 12.7 mm) Height: 5.88 in (149.3 mm) Width: 3.94 in (100 mm) Depth: 7.36 in (186.9 mm) Weight: 1.72 lb (0.78 kg) 5-year warranty Contents: Wall-mount (2), speaker bracket (2), bracket assembly screw (2), speaker screw (4), wall plate (2), wall plate screw (4), drywall/concrete anchor (4), wall cap (2)