Features Integrated Die-casting ing: Utilizes mechanical die-casting integrated ing with oxidation treatment for a beautiful and generous appearance, ensuring durability and high heat dissipation and SIGN shielding performance. High-quality Aluminum Alloy: Constructed from high-quality aluminum alloy material, providing exceptional durability, efficient heat dissipation, and effective SIGN shielding for electronic products and junction boxes. Professional Design: Features a professionally designed case with a compact structure, ensuring ease of use and resistance to damage. Versatile Application: Suitable for heat dissipation aluminum shells of electronic products, junction boxes, and more, offering wide-ranging utility. Advanced Technology and Fine Workmanship: Utilizes advanced technology and fine workmanship to deliver a smooth that is comfortable to operate and minimizes the risk of hand injury. Specification: Item Type: Aluminum Enclosure Material: Aluminum alloy Size: Approx. 38 x 88 x 110mm / 1.5 x 3.5 x 4.3in Aluminum Box Thickness: Between 1.25-1.5mm Package List: 1 x Shell 1 x Front Bezel 1 x Rear Baffle 8 x Screw Note: Please allow 1‑3mm error due to manual measurement. Thanks for your understanding. Package List 1 x Shell 1 x Front Bezel 1 x Rear Baffle 8 x Screw