Features Machine Die-Casting Integration: Achieve superior structural integrity and an elegant appearance with machine die-casting integrated molding and oxidation treatment. High-Quality Aluminum Material: Benefit from excellent heat dissipation and improved signal performance with high-quality aluminum construction. Complete Accessories for Easy Assembly: Enjoy quick and convenient installation with complete accessories included. Durable and Stable: Experience long-lasting durability and stability with exceptional processing techniques. Versatile Usage: Ideal for heat dissipation aluminum shell of electronic products, PCB junction aluminum box, anti-thunder protection aluminum case, and DIY projects. Specification: Item Type: Aluminum Project Box Color: Matte Silver Material: 6063-T5 industrial extruded aluminum alloy profile Size: Approx. 54 x 145 x 150mm / 2.1 x 5.7 x 5.9in Aluminum Box Thickness: 1.25-1.5mm Product Structure: Split Type Product Use: Can be used for heat dissipation aluminum shell of electronic products, PCB junction aluminum box, anti-thunder protection aluminum case, DIY, etc. Package List: 2 x Shell 2 x Baffle 1 Bag of Screw Package List 2 x Shell 2 x Baffle 1 Bag of Screw