Unique Design: Aluminum alloy folding brackets (precise CNC machining) are used in conjunction with a tablet PC mount (PC material). The perfect fit DJI Mavic Air, DJI Spark drone remote control. Scaffold dismantling and assembly are very easy. Aluminium brackets are designed for maximum weight reduction and are fitted with a non-slip silicone gasket at the bottom, which you can also use alone in your life or work. Flexible and Adjustable: 120mm-190mm wide can be used for 4-12 inches ipad & Tablets ,45 degrees to up and down will support the best view . Easy to Use: Only 2 steps to install successfully, light weight is only 0.35 lb (0.158kg). After folding, the volume is very small, put together with the drone accessories, occupying only a small space, easy to carry.