Fits Most Small Speakers.These shelves work with tons of small rear and Bluetooth speakers up to 5.9 inches wide—fit for Samsung, Roku, Sony, JBL, Vizio, LG. Easy Installation.Simple steps—just drill, insert the expansion tube, and screw it in. Save Room Space. you may save critical floor and table space by safely mounting your projector to the wall. Wall mounts are excellent for utilizing otherwise wasted wall space. Away from the room looks tacky. These shelves not only hold speakers but also add a touch of style to any room, whether it’s the living room, bedroom, kitchen, or office. Universal Rear Speaker Wall Mount