Features Premium Quality Aluminum Alloy Enclosure: Precision die-casting creates a Stable and sturdy electronic case, ensuring long-lasting for your printed circuit board and electronic products. Ele Sandblast Black Oxide Finish: The oxidized treatment gives the enclosure a beautiful and ele appearance, enhancing the aesthetics of your electronic project. Superior Heat Dissipation and SIGN Shielding: The enclosure provides excellent heat dissipation and shielding performance, safeguarding your electronic components from overheating and external interference. Versatile Applications: Suitable for a wide range of uses including decoders, controllers, heat-dissipating aluminum casing, and DIY projects, offering flexibility and adaptability for various electronic applications. Robust Protective Design: With a flap thickness ranging between 1.25 to 1.5mm, this enclosure offers strong for your printed circuit board, ensuring the safety and security of your electronic components. Specification: Item Type:Enclosure Color:Sandblasted Oxidized Black Material:Aluminum Alloy Size:48 x 204 x 160mm / 1.89 x 8.03 x 6.3in Flap Thickness:1.25~1.5mm Package List: 2 x Shell 2 x Baffle 1 set of Screws Package List 2 x Shell 2 x Baffle 1 set of Screws