Features:Constructed from high quality aluminum alloy material, durable and long life-span.Using split type design, you can assemble and design the box you want by yourself.Sand blasting processing can put circuit board which is beautiful and practical.Outstanding heat dissipation and it can effectively shield signals such as electromagnetic wavesUsed for heat-dissipating aluminum casing of electronic products, printed circuit board wiring aluminum box, DIY, etc.Specification:Condition: 100% Brand NewMaterial: Aluminum Alloy Color: GraySurface Processing: Sand BlastingSize: approx. 50 * 178 * 220 mm/2 * 7 * 8.7inShell/ Baffle Thickness: approx. 1.4mmProduct Structure: Split TypeApplication: Used for heat-dissipating aluminum casing of electronic products, printed circuit board wiring aluminum box, DIY, etc.Package List:1 * Housing2 * Baffle 1 * Set of Screw .