DSLR Camera Cage With Top Handle Grip For Camera Rig Panasonic Lumix GH3 GH4 Installation Video: http://www.tudou.com/programs/view/9xqEJeLWlxM/ (If you need the Quick Release Baseplate, visit here:http://www.amazon.com/gp/product/B00K0CCU9M This cage com with 2 hot/ cold shoe, so you can mout the LED light panel and microphone at the same time. 1/4" threaded holes designed for other application accessories. Item weight: 0.4 kg/You can pop up the in-body flash light easilycan also adjust the flip screen and function dial naturally. Has HDMI cable saver design, top handle & hand-hold strap can let you do low angel shooting and hand-hold DV style shooting. DSLR Cage for Panasonic Lumix GH4 4K / 2.5K. GH3, GH4, G5, G6.