Item Type: Internal Rubber Button Gross Weight: 2g/0.07oz Material: Rubber Applicable: For A7M3, A7III, A7RM3, A7RIII, A9 cameras Package List 1 x Internal Rubber Button 1Applicable: This internal rubber button is suitable for camera repair and replacement for A7M3 A7III A7RM3 A7RIII A9. 2Third Party Product: This internal button is a third party product, not an original product, but the performance of the button is not inferior to the original product. 3Qualified: The video recording button is 100 percents tested before leaving the factory, and it can leave the factory after passing the test. 4Accurate Shape and Size: This internal rubber button is designed to be accurate in shape and size and it will work properly after it is installed correctly. 5Professional Installation: This inside conductive rubber gasket is recommended to be installed and disassembled by professional maintenance personnel.