Features Can be used for electronic product cooling aluminum housing, printed circuit board wiring aluminum box, anti-thunder aluminum housing, , etc. Adopt split type design, you can assemble and design the box you want by yourself. Machine die-casting, surface oxidation, beautiful appearance. Good heat dissipation and excellent electromagnetic shielding performance. You can use this custom enclosures for your project. Specification Condition: 100% New Item Type: A luminum A lloy Box ( Matte Black Flat Plate) Color : Matte Black Material: A luminum A lloy Size: Approx. 38 x 88 x 100mm / 1.5 x 3.5 x 3.9in Aluminum B ox T hickness: B etween 1.25-1.5mm Product S tructure: Split Type How to Use Package List 2 x Aluminum CoolingCase 2 xBaffle 1 Set of Screw