Features Corrosion-Resistant: The sandblasted and oxidized surface ensures corrosion resistance, durability, and a premium texture, providing long-lasting protection for your electronic projects. Excellent Water Resistance: With good ing, this enclosure offers superior water resistance, safeguarding your instrument in harsh environments and ensuring normal operation. Easy Installation: Simple assembly with screws makes installation and operation effortless, saving you time and effort, while ensuring portability and convenience. Versatile Usage: Suitable for various applications including GPS, circuit boards, decoders, and industrial equipment, providing versatile protection for your electronic projects. Professional Quality: Precision manufacturing and superb craftsmanship guarantee the best performance for your electronic projects, ensuring reliability and durability. 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