eoocvt Pro Handheld Steadycam Video Stabilizer Handle Grip Steady Support for Canon Nikon Sony Camera Cam Camcorder DV DSLR - Rubber Handle Description Note: 1.The handheld portion is not fixed, slight shake is because the stabilizer is being fine-tuned. so it is a normal phenomenon. Balance: Red nut can be adjusted up and down, weight can be increased or decreased, the handheld part used to fine-tune, the three parts work together to adjust camera balance. 2. Connected to the camera's stud is the international general 1/4 stud，it can fit for universal cameras which have 1/4 screw hole. 3. Mobile phones with a phone clip which have 1/4 screw hole can be used. Specification: Main pallet width: 5 cm / 1.97 inch Handle Diameter: 3.2 cm / 1.26 inch Item Weight: 900 g / 1.98 lb Maximum load: 2.1 lb Material: Aluminum Package List: 1 * Stabilizer bracket 1 * Universal handle 3 * Counterweight weight Using lightweight aluminum, lightweight and durable. Curved design, to support the camera with head, tail to increase the weight, and by the middle of the controller, you can quickly adjust the balance. Learn the principles of gimbal tripod head on a unique design that universal rotary handle, making more space arm activity, also shows the professionalism of this stabilizer. In the rear counterweight increases weight, you can achieve a better balance and stability. Three weights, the user can increase or decrease according to the needs. Instructions: 1. Attach camera 2. Adjust counterweight until center of gravity is reached 3. Tighten counterweight to hold in place