【Ergonomic & Durable】This magic arm clamp made of stainless steel and aluminium alloy, rust-resistant and durable, steady. It features an ergonomic wingnut for great convenience that could help to adjust any angles based on your needs. | 【360 Rotation Magic Arm】This 9inch articulating magic arm equiped with double 360 degrees ball head, adjusts any angles based on your needs. With 1/4" screw on both ends, it is easily and effectivly to install or adjust on any camera accessories: flash lights, microphone, LCD monitor, DV Monitor, microphone on one end and other accesorries like cage. Max Load capacity: 4.4LB/2KG. | 【Super Crab Clamp】This magic arm with clamp was made of lightweight aluminum alloy, comes with 1/4"-20 and 3/8"-16 thread and can be mounted virtually anywhere, such as cameras, lights, umbrellas, hooks, cross bars, even other Super Clamps.The width of the clamp can be freely adjustable for mounting on different object. It can open maximum 2.16inch. | 【Rubber Cushion】Both the Super Clamp and the Articulating Magic Arm features a rubber cushion which could prevent the scratches of monitor and help to lock your accessories tighter. Super Clamp with anti-slip rubber pad, it can increase the friction and reduce scratches, allowing tighter, securer and more stable installation. | 【Versatility and Facility】The Package comes with a super clamp with 1/4" and 3/8" threads and an articulating arm with 1/4” screws on both ends respectively. Easy Installation, No need to drill on the wall or any platform. The unique design of this set allows universal mounting options such as DSLR camera, LCD field monitor, flash light, LED video light and crossbars.