Specification: Item Type: Aluminum Project Box Color: Matte Silver Material: 6063-T5 industrial extruded aluminum alloy profile Size: Approx. 68 x 145 x 150mm / 2.7 x 5.7 x 5.9in Aluminum Box Thickness: 1.25-1.5mm Product Structure: Split type Product Use: Can be used for electronic products heat dissipation aluminum casing, PCB junction aluminum box, anti-thunder protection aluminum casing, DIY, power amplifier aluminum casing, HIFI amplifier aluminum casing, electric coal aluminum casing, GPS analyzer casing, etc. Package List: 2 x Shell 2 x Baffle 1 Pack of Screw Feature: 1. The box is die-casting integrated molding with oxidized surface for beautiful appearance 2. Made of high quality aluminum material, durable to use, good heat dissipation and shielding signal performance 3. Professional design and compact structure, convenient to use and not easy to damage 4. With complete accessories, easy to install and remove 5. Can be used for electronic products heat dissipation aluminum casing, PCB junction aluminum box, anti-thunder protection aluminum casing, etc.