SmallRig Camera Handle Kit with C Shape Support Cage and Cheese Handle Shoe Mount for Long Lens Weight Balance Microphone Monitor Extension, Handgrip Kit for 15mm Rods Rail System - 1527 Note: To check if it works for your lense, please check the photo and take the inner measurements for reference This handle consists of two parts: a C shape cage and a cheese handle. There are several 1/4'' threaded hole arraies on C cage and cheese handle, you can attach other accessories to them There is a shoe mount base on the top, you can attach a micphone to it It mainly works for the rail system which has a heavy front. Adjust the rod clamp position to balance the whole rigs setup