Features Using built-in die casting molding, the surface is oxidized for a beautiful appearance High quality aluminum material, durable to use, good heat dissipation and shielding signal performance Professional design and compact structure, convenient to use and not easy to damage With complete accessories, easy to install and remove Can be used for electronic products heat dissipation aluminum shell, PCB junction aluminum box, thunder protection aluminum housing, DIY, etc. Specification: Item Type: Aluminum Project Box Colour: matt silver. Material: 6063-T5 industrial extruded aluminum alloy profile Size: approx. 54 x 145 x 200 mm/2.1 x 5.7 x 7.9 inches. Thickness of aluminum box: 1.25-1.5mm Product structure: Division type Product Usage: Can be used for electronic products heat dissipation aluminum shell, PCB junction aluminum box, thunder protection aluminum housing, DIY etc. Package list: 2 x shells. 2 x deflector. 1 Pack of Screws Package List 2 x Shell 2 x Baffle 1 Pack of Screw