ITEM NAME:2x Aluminum Project Enclosure Box Electronic Case For Description: Material: 6063 environmental aluminum Size: 82*27*79mm (width * height * length) Color: sandblasted black Uses: PCB motherboard shell, DIY amplifier motherboard shell Compact, oxidized black enhances heat dissipation Package Includes: 2Pcs aluminum shell 4Pcs fixed piece 24Pcs matching screws SKU: DMO0015005363019130.Uses: PCB motherboard shell, DIY amplifier motherboard shell. 2Pcs aluminum shell. Compact, oxidized black enhances heat dissipation. 4Pcs fixed piece.