Features Corrosion-Resistant and Stable: The sandblasted and oxidized ensures corrosion resistance, providing a Stable and high-quality texture for long-lasting use. Excellent Water Resistance and ing: Offers good water resistance and effective ing, protecting instruments in harsh environments for uninterrupted functionality. Easy Installation and Portability: Simple to assemble, operate, and carry with screws, saving time and effort during installation and allowing for easy portability. Versatile Usage: Suitable for various applications including GPS shell, circuit board shell, decoder shell, and industrial equipment shell, offering flexibility and adaptability for different needs. Professional Manufacturing and High Precision: Crafted with professional manufacturing and high accuracy, ensuring superb craftsmanship and top performance for electronic projects. Specification: Item Type: Circuit Board Box Material: Aluminum Alloy Color: Sandblasted Oxidized Black Size: Approx. 80x64x24mm/3.1x2.5x0.9in (Due to manual measurement, please allow errors.) Scope of Application: Can be used as GPS shell, circuit board shell, decoder shell, industrial equipment shell, etc. Package List: 1 x Shell Body 2 x Cover 8 x Screw Package List 1 x Shell Body 2 x Cover 8 x Screw