1、Brass Material: Made of premium brass, with exquisite craftsmanship and smooth polishing, the camera shutter button matches the feel of your fingertips, sturdy, wear proof, and durable. 2、Universal Compatibility: Designed for all cameras with conical threaded quick release interfaces, this shutter button offers a seamless fit for a wide range of camera models. 3、Perfect Fit: The meticulously polished threads provide a smooth and secure connection, ensuring a perfect fit between the shutter button and the camera for precise functionality. 4、Extended Camera Lifespan: By reducing camera vibrations when pressing the shutter, this ball button helps minimize the risk of damage and prolongs the lifespan of your camera. 5、Ball Shape Design: The ball shaped design is aesthetically pleasing, effectively decorating the camera, showcasing personality, and serving as a great photography accessory.