EzFoto 11'' Articulating Magic Arm for mounting HDMI Monitor/LED light One (1) Magic Arm 11 Inch It is perfect for mounting your hd monitor, led video lights to DSLR hot shoe Durable construction with a locking control knob to release or engage the tension, this articulating arm simplifies the mounting, placement and adjusting any on-camera lighting and other accessories. Ergonomic design, one knob locks all positions. It comes with the shoe mount and it fits directly on your camera shoe mount.