Features 1、[ALUMINUM ALLOY] Using aluminum alloy material, surface sandblasting oxidation treatment, with corrosion resistance and high texture. 2、[GOOD SEALING] The aluminum alloy box has good waterproof sealing performance, and can be used in harsh environments. 3、[SCREW MOUNTING] Equipped with screws, easy to install and carry, and built in grooves for better installation objects. 4、[HIGH PERFORMANCE] The aluminum alloy project box is light in weight and has good heat dissipation and signal shielding performance. 5、[WIDE APPLICATION] Often used as power amplifier housing, circuit board housing, decoder housing, industrial equipment housing, etc. Specification Item Type: Aluminum Alloy Project Box Color: Matte Silver Material: 6063-T5 industrial extruded aluminum alloy profile Product Size: Approx. 83 x 145 x 150mm / 3.3 x 5.7 x 5.9in (there is a slight error in manual measurement) Aluminum Box Thickness: Between 1.25-1.5mm Product Structure: Split Type Application: Can be used for heat dissipation aluminum shell of electronic products, PCB wiring aluminum box, thunder protection aluminum shell, DIY, etc. Package List 2 x Main Aluminum Shell 2 x Boards 8 x Screws