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. Surface sandblasting and brushed treatment, wear resistant and beautiful, comfortable hand feeling.4. Good heat dissipation and excellent electromagnetic shielding performance.5. Can be used for decoders, controllers, electronic products, heat dissipation aluminum casing, printed circuit board wiring aluminum box, anti-thunder aluminum shell, DIY, etc.Specification:Condition: 100% Brand NewItem Type: Aluminum Alloy BoxMaterial: 6063-T5 industrial extruded aluminum alloy profilesDimensions: Approx. 55 x 106 x 200mm / 2.2 x 4.2 x 7.9inShell / Baffle Thickness: 1.25-1.5mmProduct Structure: Split TypePackage List:2 x Aluminum Cooling Box2 x Baffle1 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.