Applicable models: This mount is specially designed for Bose Virtually Invisible 300 speakers. It holds the speaker firmly and prevents it from falling, saving space. STURDY & STURDY WALL MOUNT: made of upgraded metal with smooth edges, durable and will not rust or chip. Hidden design: the speaker stand can be hidden behind the speaker to keep it beautiful and tidy; the angle of the stand can be freely adjusted to the left and right, with high stability and will not affect the music quality Easy to install: Comes with a set of screw tools for easy and convenient installation. It can be installed on any wall and enjoy the music festival of Virtually Invisible 300 speakers anytime, anywhere. Simple and compact: wall mount stand size 6.8 x 4.5 x 4.3 cm, connection accessories size 4 x 2.5 x 2.4 x 2 cm.