Features: Universal F970 Battery Buckle Plate Adapter with 4pcs screws for monitors. Compatible for Sony NP-F970 F550 F770 F970 F960 F750 battery. The plate is made of metal, durable for long time use. Comes with 4pcs screws, the plate can be easily installed and fixed on monitor. Compatible with all monitors of 75mm hole spacing, such as for LILLIPUT 669 619 869 series monitors/ for FEELWORLD FW689 FW619 etc...which screen is less than or equal to 10-inch. Specifications: Material: Metal, plastic Color: Black Item Size: 10 * 9.4 * 2cm / 3.9 * 3.7 * 0.8in Item Weight: 106g / 3.7oz Package Size: 10.5 * 9.4 * 2.5cm / 4.1 * 3.7 * 1in Package Weight: 109g / 3.8oz Package List: 1 * Battery Buckle Plate 4 * Mounting Screw