Product Features Specially designed for Fujifilm X-T2 / X-T3 / X-T4 Digital Cameras Precision CNC machining from premium solid aluminum, smooth surface and scratch resistant scratches. Quick release, rotate and remount on your camera for horizontal or vertical shooting. Fully Arca-swiss RRS Berno KIRK Sirui compatible. Black anodized treatment for high durability. Stainless steel connection screw. Mounting screw diameter: 1/4". Reserved extra 1/4"-20 threaded mounting holes for additional functions. Accessory only, the camera, the lens in the pictures above not included The button is metal. It is polished and painted in enamel. It is very comfortable to press the button. The button surface and edge are very smooth. The screw thread is carefully designed and tested. It fits cameras with a screw hole on the shutter release button. This button provides great convenience for photographers and also minimizes camera shake while releasing the shutter, improving thus the sharpness of the image. Specification: Color: Red/Black Shape: Concave Size: diameter 11mm Material: Copper Packing list:L-shaped plate support handle x1 Red trigger button and rubber ring x1 Trigger & Black Rubber Ring x1 Note: Please check your camera model before ordering, many thanks Fit for Fujifilm X-T2 Fit for Fujifilm X-T3 FIT for Fujifilm X-T4