Fotodiox's soft shutter release button is a great solution for photographers tired of using the small, uncomfortable releases that are a built-in part of their camera. Designed specifically for the Sony RX1R II camera, the low-profile design is a wonderful addition the compact digital camera. The brass provides a comfortable surface with which to take your pictures, allowing for easier, steadier shots. The carefully designed and tested screw thread makes it easy to install and use. The brass material with black and silver accents matches the look of the RX1R II and set you apart from the crowd, this button will help make your shoots an easy and comfortable experience!