Features Professional Protection: This aluminum project box is shaped by hard aluminum alloy to prevent bumps, collisions, etc. and provide greater protection for the electrical components in the box. Great Texture: Corrosion resistance, sandblasted oxidation treatment on the exterior, high texture, waterproof sealing, defend your instruments even in harsh environments can work well. Easy Assembly: This aluminum project box can be done with screws simple assembly, easy to install operation and carry, built in recess, can be used to better install objects. Heat Dissipation: This aluminum project box is not only lightweight, but also has very good heat dissipation and shielding signal performance, which makes the use experience better. Widely Application: This aluminum project box is widely used, can be applied to amplifier housing, circuit board housing, decoder housing, industrial equipment housing, etc. Specification: Item Type: Aluminum Alloy Project Box Specification: Split type Size: Approx. 46 x 190 x 150mm / 1.8 x 7.5 x 5.9in Color: Sandblasted oxidation black Material: 6063 T5 industrial extruded aluminum alloy Baffle Thickness: Approx. 1.25 - 1.5mm / 0.05 - 0.06in  Package List: 2 x Housing 2 x Baffle 8 x Screw Note: Match the right model size before use Package List 2 x Housing 2 x Baffle 8 x Screw