Compatibility: Specifically designed for A7M4, A7R4, 7R4A, and A7S3 models, ensuring a secure fit and reliable compatibility. Construction: Made from high-quality metal materials, this base plate provides stability and durability for enhanced camera support. Easy Installation: Allows for hassle-free setup, enabling quick attachment of your camera to a tripod. Enhanced Photography: Offers a stable platform to improve shot stability and image quality. Note: Due to different production batches, there may be slight variations in product appearance and printed text, which do not affect functionality. Color: Silver Material: Metal Package Contents: 1 x Tripod Mount Base Plate Nut Only the above package content is included; other items are not part of this package. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.