Product Features: Speaker brackets allow speakers to be mounted on walls or ceilings, allowing you to place speakers at acoustically intelligent, strategic, and optimal locations while saving space, creating , and enhancing aesthetics. Using these mounting brackets, you can have peace of mind in the security and durability of your speaker attachments. Product parameters: Colour: Black Material: Nylon : 1 pair Maximum load: 3.5kg Left and right rotation : +/- 70 degrees Up and down rotation : +/- 20 degrees Packing size: 13*8*9cm Package weight: 300g Features: This model is suitable for speakers with threaded mouth or hoist mouth Package Contents: 1X pair speaker rack 1X pack of screw mountings 1X instruction manua Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.