Aputure A10 Magic arm (Black) The A10 offers a hyper-stable, yet flexible support system 1/4 Mount and Cold Shoe Mount With its Ergonomic Design its Easy to Lock the Knob when Rotating The A10 Can Be Fastened at Any Angle, in Any Direction and Used With Any Equipment Features Incredible Durability and an Exquisite Clean Design with its Aluminum Body and Post-anodizing