SmallRig 4818 Thumb Grip for Sony Alpha 7C II/7CR/7C is designed to enhance the grip and improve safety when holding the camera with one hand. The thumb grip is easily installed by sliding into the camera hot shoe. Built-in silicone pads protect the camera body and hot shoe electronic components from dust, rust, and electronic shorts. The concave design of the grip improves safety and enhances convenience while one-handed shooting, facilitating content creation. Its built-in cold shoe interface can be used to expand accessories such as fill lights and microphones.