1. The double headed design can be used to set up two cameras simultaneously to keep camera stay at the same level. 2. Made from aluminum alloy material which is wear resistance for long service life, fluent installation without stuck . 3. Can also connect the for straight rod, tripod and three fold rods as a expansion accessory besides mounting motion cameras. 4. The camera's angle can be adjusted according to its own needs to select a quadrant elevation or an angle of depression. 5. This motion camera dual mount adapter has a light weight, will not cause excess burden and reduce fatigue during use. Specification: Item Type: Dual Motion Camera Mount Adapter Application: for Material: Aluminum alloy colour: black Package Contents: 1 x Double bracket Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.