1、Aluminum Cooling Box can quickly heat dissipation, preventing internal printed circuit board from burning out. 2、You can use this custom enclosures for your DIY project. 3、Professional sandblast/matte anodized finish. 4、Adopt split type design, you can assemble and design the box you want by yourself. 5、Can be used for heat dissipation aluminum casing of controller, GPS, electronic products, printed circuit board wiring aluminum box, anti-thunder aluminum housing, DIY, etc. Features: 1. Aluminum Cooling Box can quickly heat dissipation, preventing internal printed circuit board from burning out. 2. You can use this custom enclosures for your DIY project. 3. Professional sandblast/matte anodized finish. 4. Surface sandblasting and brushed treatment, wear resistant and beautiful, comfortable hand feeling. 5. Good heat dissipation and excellent electromagnetic shielding performance. 6. Can be used for heat dissipation aluminum casing of controller, GPS, electronic products, printed circuit board wiring aluminum box, anti-thunder aluminum housing, DIY, etc. 7. Adopt split type design, you can assemble and design the box you want by yourself. Specification: Condition: 100% Brand New Item Type: Aluminum Alloy Box Color : Sand Black Material: 6063-T5 Industrial Extruded Aluminum Alloy Profiles Dimensions: Approx. 80 x 160 x 220mm / 3.1 x 6.3 x 8.7in Shell / Baffle Thickness: 1.25-1.5mm Product Structure: Split Type Package List: 2 x Aluminum Cooling Box 2 x Baffle 1 Set of Screw Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.