Features: _x000D_1. Aluminum Cooling Box can quickly heat dissipation, preventing internal printed circuit board from burning out. _x000D_2. You can use this custom enclosures for your DIY project. _x000D_3. Professional sandblast/matte anodized finish. _x000D_4. Surface sandblasting and brushed treatment, wear resistant and beautiful, comfortable hand feeling. _x000D_5. Good heat dissipation and excellent electromagnetic shielding performance. _x000D_6. Can be used for heat dissipation aluminum casing of GPS, electronic products, printed circuit board wiring aluminum box, anti-thunder aluminum housing, DIY, etc. _x000D_ _x000D_Specification: _x000D_Condition: 100% Brand New _x000D_Item Type: Aluminum Alloy Box _x000D_Color : Sand Silver _x000D_Material: 6063-T5 Industrial Extruded Aluminum Alloy Profiles _x000D_Dimensions: Approx. 27 x 66 x 100mm / 1.1 x 2.6 x 3.9in _x000D_Shell / Baffle Thickness: 1.25-1.5mm _x000D_Product Structure: Integrated Type _x000D_ _x000D_Package List: _x000D_1 x Aluminum Cooling Box _x000D_2 x Baffle _x000D_1 Set of Screw _x000D_ _x000D_Note: _x000D_1. Please allow slight error due to manual measurement. Thanks for your understanding. _x000D_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. 1Aluminum Cooling Box can quickly heat dissipation, preventing internal printed circuit board from burning out. 2You can use this custom enclosures for your DIY project. 3Professional sandblast/matte anodized finish. 4Surface sandblasting and brushed treatment, wear resistant and beautiful, comfortable hand feeling. 5Can be used for heat dissipation aluminum casing of GPS, electronic products, printed circuit board wiring aluminum box, anti-thunder aluminum housing, DIY, etc.